Question

Q. A toy car of mass 2kg moves down a slope of 250 with the horizontal. A constant resistive force acts upon the slope on the trolley. At t =0s, the trolley has velocity 0.50 m/s down the slope. At t-4s, velocity is 12 m/s down the slope.

a. Find acceleration of the trolley down slope. b. Calculate the distance moved by the trolley from t=0s to t=4s.
c. Show that component of weight of the trolley down the slope is 8.3N.
d. Calculate the resistive force.​

Answer 1

2kg×250=1122kg

Step-by-step explanation:

You put thease 2 together and you will have this answer:1122kg

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