Dima pulls directly backward with a force F = 135 N on the end of a 2.00 m-long oar. The oar pivots about its midpoint. At the instant shown, the oar is completely in the yz-plane and makes a 0 = 40.0° angle with respect to the water's surface. Derive an expression for the torque vector 7 about the axis through the oar's pivot. Express the torque using ijk vector notation. 7= T₂i+Tyj+T₂ k Enter numerical values with three significant figures. 7 = N-m Side view Aerial view 10 F

Dima pulls directly backward with a force F = 135 N on the end of a 2.00 m-long oar. The oar pivots about its midpoint. At the instant shown, the oar is completely in the yz-plane and makes a 0 = 40.0° angle with respect to the water's surface. Derive an expression for the torque vector 7 about the axis through the oar's pivot. Express the torque using ijk vector notation. 7= T₂i+Tyj+T₂ k Enter numerical values with three significant figures. 7 = N-m Side view Aerial view 10 F

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter12: Static Equilibrium And Elasticity

Section: Chapter Questions

Problem 34P: In order to get his car out of the mud, a man ties one end of a rope to the front bumper and the...

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Macmillan Learnin Dima pulls directly backward with a force F = 111 N on the end of a 2.00 m-long oar. The oar pivots about its midpoint. At the instant shown, the oar is completely in the yz-plane and makes a 0 = 39.0° angle with respect to the water's surface. Derive an expression for the torque vector 7 about the axis through the oar's pivot. Express the torque using ijk vector notation. 7 = Txi+ Ty j + T₂ k 7 = N.m Side view Aerial view 0 F
Dima pulls directly backward with a force F=137 N on the end of a 2.00 m-long oar. The oar pivots about its midpoint. At the instant shown, the oar is completely in the ??-yz-plane and makes a 30.0∘ angle with respect to the water's surface. Derive an expression for the torque vector ?⃗ τ→ about the axis through the oar’s pivot. Express the torque using ???ijk vector notation. ?⃗ =???+???+??? ?⃗ =?N*m
Dima pulls directly backward with a force ?=137 N on the end of a 2.00 m -long oar. The oar pivots about its midpoint. At the instant shown, the oar is completely in the ??- plane and makes a 30.0∘ angle with respect to the water's surface. Derive an expression for the torque vector ?⃗ about the axis through the oar’s pivot. Express the torque using ??? vector notation. ?⃗=???+???+??? I got this as the answer but it is still wrong. Please help me.
Dima pulls directly backward with a force F = 139 N on the Side view end of a 2.00 m-long oar. The oar pivots about its midpoint. At the instant shown, the oar is completely in the yz-plane and makes a 0 = 34.0° angle with respect to the water's surface. Derive an expression for the torque vector 7 about the axis through the oar's pivot. Express the torque using ijk vector notation. i = T, i + Tyj + t, k Aerial view ミ= N-m F
A student pulls with a 270.0-N force on the outer edge of a door of width w = 1.53 m that pivots about point P as shown in the figure below. Find the magnitude of the torque applied to the door in each case, where the force is applied in a different direction as shown. (Assume o 30°.) N m T1 N m F Need Help? Read It