Question

Asked Nov 14, 2019

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A block of mass

m = 2.50 kg

is pushed

d = 2.90 m

along a frictionless horizontal table by a constant applied force of magnitude

F = 15.0 N

directed at an angle

θ = 25.0°

below the horizontal as shown in the figure below.

A block labeled *m* is on a horizontal surface. An arrow labeled vector **F** points downward and to the right at an angle θ above the horizontal, and acts upon the upper left corner of the block. A faded image of the block is a distance *d* to the right of the block.

(a) Determine the work done by the applied force.

J

(b) Determine the work done by the normal force exerted by the table.

J

(c) Determine the work done by the force of gravity.

J

(d) Determine the work done by the net force on the block.

J

J

(b) Determine the work done by the normal force exerted by the table.

J

(c) Determine the work done by the force of gravity.

J

(d) Determine the work done by the net force on the block.

J

Step 1

Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If you want remaining sub-parts to be solved, then please resubmit the whole question and specify those sub-parts you want us to solve.

Given information:

Step 2

Here, *d* is the horizontal distance moved by block.

Consider the FBD below.

Step 3

(a) Write the formula for work(*W*) and plug the required values to de...

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