30. A block slides down a frictionless plane having an incli- W nation of 015.0°. The block starts from rest at the top, and the length of the incline is 2.00 m. (a) Draw a free-body diagram of the block. Find (b) the accelera- tion of the block and (c) its speed when it reaches the bottom of the incline.

30. A block slides down a frictionless plane having an incli- W nation of 015.0°. The block starts from rest at the top, and the length of the incline is 2.00 m. (a) Draw a free-body diagram of the block. Find (b) the accelera- tion of the block and (c) its speed when it reaches the bottom of the incline.

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter2: Newtonian Mechanics-single Particle

Section: Chapter Questions

Problem 2.6P: In the blizzard of ’88, a rancher was forced to drop hay bales from an airplane to feed her cattle....

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Question

30. A block slides down a frictionless plane having an incli-
W nation of 015.0°. The block starts from rest at the
top, and the length of the incline is 2.00 m. (a) Draw a
free-body diagram of the block. Find (b) the accelera-
tion of the block and (c) its speed when it reaches the
bottom of the incline.

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