1+2 Which one (if any) of the fundamental forces, as we defined them in lecture, is the frictional forcederived from?O gravitational forcenone of thesestrong nuclear forceelectroweak force A 45 kg block hanging on a string is pulled upward by the string with an upward acceleration of3.6 m/s?. What is the tension in the string?600 NO 740 N280 N160 N440 N

Answered: Image /qna-images/answer/651c5dca-a225-4d55-acc4-a75754b30bcb.jpg

Answered: A 45 kg block hanging on a string is…

A 45 kg block hanging on a string is pulled upward by the string with an upward acceleration of 3.6 m/s?. What is the tension in the string? 600 N 740 N 280 N 160 N 440 N

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 31P

See similar textbooks

Related questions

Q: A neutral atom always has * O More neutrons than protons More protons than electrons The same number...

A: Since an electron and a proton has an equal amount of charge, they will have to equal in numbers to ...

Q: Calculate the displacement from the given velocity-time graph. Velocity (m/s) - Time (s) graph 45 40...

Q: Diagram the forces acting on the crate.: B.) Pulling a crate at an angle A.) Pulling a crate ... 30°

A: According to question we need to draw the free body diagram.

Q: The Deligne Dam on the Cayley River is built so that the wall facing the water is shaped like the re...

Q: A particle travels along a straight-line path y = 0.7x. If the x component of the particle's velocit...

Q: 1. When you lift a book from the ground to your desk, what kind of work do you do, negative or posit...

A: The energy stored in the object due to its position above the ground or reference level, the energy ...

Q: Constants Two resistors of resistance R, = 3.00 N and R6 = 3.00 N are added to the network, and an a...

Q: 2) Consider the circuit shown. a) Find the current in the 10 2 resistor with the switch open. b) Fin...

Q: A resistor is connected to a 8.4 V battery which delivers 1.7 x 108 J of energy to the resistor in 7...

Q: The acceleration due to gravity in the surface of jupiter is 254 percent tines that on earth . an ob...

Q: 96 V . 50 uF Q. 4800 uc Q. 4800 uc 70 uF 96 V v, 100 uF C. V, ? V. 40 uF 120 uF

Q: horizontal. A tall building is 40 m from the launch site. Neglect air resistance and use g= 10 m/s'....

A: Here, we calculate the given as follow;

Q: 3. A block weighing 200 N rests on a plane inclined upward to the right at a slope of 4 vertical to ...

Q: Consider a situation where a source is emitting a painfully high frequency sound and you want to red...

A: Given: Frequency emitted by source = f New expected frequency is p times f where p is between 0 and...

Q: A lead atom loses an electron from the L-shell(72.2 KeV). An electron from M-shell (84.1KeV) replace...

A: Given Energy of electron in L-shell (E1) =72.2 KeV Energy of electron in M-shell (E2) =84.1 KeV

Q: Three equal charges of +2C are arranged in a straight line in the sequence of Q1, Q2 and Q3. The dis...

Q: Which of the following describes an oscillating system? A.The relationship of period and frequency i...

A: Here we will discuss the oscillating system.

Q: A stationary proton is accelerated through a potential difference of 83.5 kV. How much work is done?...

Q: A flywheel in the shape of a thin ring has a mass of 30 kg and a diameter of 0.96 m. A torque of 13 ...

Q: After turning off a DVD player, the disc slows from 27.5 rad/s to stop at a constant rate of 10 rad/...

Q: show solution

Q: A long straight wire carrying a current of 2.05 A moves with a constant speed v to the right. A 5 tu...

Q: The electric force between two point charges with a magnitude of +800nC and 900nC is 15N. How far ap...

Q: Compute for the magnitude of the electric field that encloses a net charge of 2 micro Coulombs. Sel...

Q: A particle P moves along the x-axis. At timet seconds, its acceleration is 2ef" m/s2 in the directio...

Q: A horizontal force of magnitude F = 47.6 N pushes on a block of mass m = 6.08 kg. The block is on a ...

Q: Two point charges exert a 5.85 N force on each other. What will the force become if the distance bet...

Q: For plane progressive waves of height 6 m and length 200 m in deep water, find: a. the phase velocit...

A: In this question we have to answer questions related to plane progressive waves. Please give positiv...

Q: Consider a vessel of diatomic nitrogen gas at room temperature. (a) What is the most likely speed of...

Q: What are the workings of a selenium photocopier?

Q: 4.2 Three point masses lie at the corners of an equilateral triangle whose sides have length 1.00 m....

A: Given, masses m1, m2 and m3 at the corners of an equilateral triangle Sides of equilateral triangl...

Q: Observe the diagram given below 12cm 6cm 24kg According to the diagram, the load "A" has B. 18kg C. ...

Q: The acceleration of a particle P, starting from rest at the origin and moving in a straight line, is...

Q: 2. Consider a situation where a source is emitting a painfully high frequency sound and you want to ...

Q: . Calculate the gravitational potential energy with respect to Earth's surface gained by a 5.00-kilo...

Q: Activity 2: Directions: Solve the following problems neatly and completely in the box below ONLY. 1....

Q: Part A What is the internal resistance of a 12.0-V car battery whose terminal voltage drops to 9.3 V...

A: Emf of car battery (E) = 12 volts Terminal voltage (V) = 9.3 volts Current (I) = 84 A Let the intern...

Q: The sun emits white light, and yet we have all noticed that it looks a bit yellow/red when you see i...

A: When white sunlight ( composed of all the seven colours ) reaches our earth and strikes the atmosphe...

Q: What is the final temperature of a substance that has a mass of 30 g, an initial temperature of 200 ...

Q: The mass of a disk is 10 kg and has a radius of 0.2 m rotating about an axis passing through its cen...

Q: 6. The wind is blowing 15 km/h along a heading of N 80° W. A plane needs to land at its destination ...

Q: This is the vx-tgraph for an object moving along the x-axis. Which of the following descriptions of ...

Q: You are given the dynamics equations that are used to solve a problem: T – 0.20n – (20 kg) (9.80 m/s...

Q: The resultant of two equal forces A and B are 60 Ibs. If it makes an angle of 30°with A, find the ma...

Q: 234 Pa → 4 He + ______ 91 2 When balancing the nuclear reaction, explain the fol...

A: P91234a → H24e + ? To find: the daughter nuclide

Q: 7. The zeroth law of thermodynamics relates to: three objects with different heat energy three obje...

Q: The rocket is at height of 150 km above the Earth. Thus, the distance r in which is measured from th...

A: Given that:- Height of rocket from earth surface=150km

Q: Three charges line vertically respectively (38 ) (-55) (-31). and is separated by while (27) and is ...

Q: For general projectile motion, when the projectile is at the highest point of its trajectory its vel...

A: Option (1) is correct. Explanation- For general projectile motion we know that the the horizontal ac...

Q: Which of the following proportionality equations describe/s the velocity of a pendulum if the bob (m...

A: At maximum height velocity of simple pendulum is 0m/s.

Concept explainers

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

1+2

Which one (if any) of the fundamental forces, as we defined them in lecture, is the frictional force
derived from?
O gravitational force
none of these
strong nuclear force
electroweak force

A 45 kg block hanging on a string is pulled upward by the string with an upward acceleration of
3.6 m/s?. What is the tension in the string?
600 N
O 740 N
280 N
160 N
440 N

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Check Your Understanding Suppose that Balto in Example 2.10 leaves the game to attend to more important matter, but Astro Clifford and Dug continue playing. Astro and Clifford’s pull on the toy does not change, but Dug rims around and bites on the toy in a different place. With how big a force and in what direction must Dug pull on the toy now to balance out the combined pulls from Clifford and Astro? Illustrate this situation by drawing a vector diagram indicating all forces involved.
A 1.5-kg mass has an acceleration of (4.0 i 3.0 j )m/s2 . Only two forces act on the mass. If one of the forces is . what is the magnitude of the other force?
In a particle accelerator, a proton has mass 1.6710-27kg and an initial speed of 2.00105m/s . It moves in a straight line, and its speed increases to 9.00105m/s in a distance of 10.0 cm. Assume that the acceleration Is constant. Find the magnitude of the force exerted on the proton.
Check Your Understanding One end of a 3.0-m rope is tied to a tree; the other, end is tied to a car stuck in the mud. The motorist pulls sideways on the midpoint of the rope, displacing it a distance of 0.25 m. If he exerts a force of 200.0 N under these conditions, determine the force exerted on the car.
A half-full recycling bin has mass 10 kg and is pushed up a 40.0incline with constant speed under the action of a 26-N force acting up and parallel to the incline. The incline has fiction. What magnitude force must act up and parallel to the incline for the bin to move down the incline at constant velocity?
What is the magnitude of the net forc produced by these forces
What is the sum of the forces using the Newton 2nd law including bothe masses and the friction coefficient.
Replace the two forces shown by a force-couple system with the force acting at O
using physics vocabulary such as in the given picture write a statement that best describes the relationship between distancebetween two objects and the force detected:
What is the net force
Determine the net force
How would I solve this physics question using the net force model?