draw a free body diagram - if you would prefer to draw free-hand on paper and then insert a picture of your drawing you can do that. a. Scenario: A rightward force is applied to a book in order to move it across a desk with rightward acceleration. Consider frictional forces, ignore air resistance Diagram the forces acting on the book. You do not need to include numbers or values, just labels of the types of forces and the arrows showing directionality

Astone is dropped from the upper observation deck of a tower, 250 m above the ground. (assume g = 9.8 m/s2.) (a) find the distance (in meters) of the stone above ground level at time t. h(t) = (b) how long does it take the stone to reach the ground? (round your answer to two decimal places.) s (c) with what velocity does it strike the ground? (round your answer to one decimal place.) m/s (d) if the stone is thrown downward with a speed of 2 m/s, how long does it take to reach the ground? (round your answer to two decimal places.) s