Somebody helped me with the first four questions. I need someone to help with th

Question

Somebody helped me with the first four questions. I need someone to help with the rest of questions 5 and 6.

- My friend.. I've attached the three images. I need you to solve number 5 and 6 only. BECAUSE qustions 1, 2, 3 and 4 were answered.

-There's no need for graph. It needs conclusion and explain.

Thank you,

4. What difference do you notice between these two sets of graphs? Explain the significance of this difference. 5. How do these forces combine to keep the cart moving with constant velocity? write your conclusions below. 6. How do the forces in step 3 show that the cart is accelerating? Explain your answer. How do these forces combine to keep the cart moving with constant acceleration? a. Write your group's conclusions below. Forces on Moving Objects-5.2 Last revised 7/17/2015

Explanation / Answer

from the graphs and the explanation for the steps 1-4

we can conclude that the applied force is greater than the other forces acting on a body then the body will move with constant velocity.

the forces acting on the block wer

   the normal force and the force of gravity as the block continue along the horizontal due to the application of force which is directed along horizontal and constant frictional force which is acting along opposite to the applied force direction,the block can move with constant acceleration

for this the condition is F > f

if F = f , block will be ready to move

if F < f , block doesn't move

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