Consider a 5-kg block accelerating downwards on a frictionless plane inclined at 35 degrees from the horizontal. Which of the following statements is incorrect? The normal force acting on the block has a magnitude of 40 N. none of the choices Neither static nor kinetic frictional force is acting on the block. The block experiences a gravitational force of magnitude 49 N. The block is in equilibrium with respect to the original y-axis.
Consider a 5-kg block accelerating downwards on a frictionless plane inclined at 35 degrees from the horizontal. Which of the following statements is incorrect? The normal force acting on the block has a magnitude of 40 N. none of the choices Neither static nor kinetic frictional force is acting on the block. The block experiences a gravitational force of magnitude 49 N. The block is in equilibrium with respect to the original y-axis.
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter5: Newton's Laws Of Motion
Section: Chapter Questions
Problem 72PQ: A block of ice (m = 15.0 kg) with an attached rope is at rest on a frictionless surface. You pull...
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Consider a 5-kg block accelerating downwards on a frictionless plane inclined at 35 degrees from the horizontal. Which of the following statements is incorrect?
The normal force acting on the block has a magnitude of 40 N. |
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none of the choices |
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Neither static nor kinetic frictional force is acting on the block. |
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The block experiences a gravitational force of magnitude 49 N. |
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The block is in equilibrium with respect to the original y-axis. |
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