1a. Define uniform acceleration b. forces act on a car in motion the (i) Horizontal...

1a. Define uniform acceleration
b. forces act on a car in motion the (i) Horizontal forces and their directions; (ii) Vertical forces and their directions.
c. A car starts from rest and accelerate uniformly for 20s to attain a speed of 25m/s. It maintain the speed for 30s before decelerating uniformly to rest. The total time for the journey is 60s.
sketch a velocity time graph for the motion. use the graph to determine the (i) total distance travelled by the car. (ii) deceleration of the car?

In Physics
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Asked by Solanke on 13th January, 2021