Question

A car is moving on a straight road with a uniform acceleration. The following table gives the speed of the car at various instants of time Time(s) 0 10 20 30 40 50 speed(ms^-1) 5 10 15 20 25 30

Answer 1

Answer:

Acceleration is equal to slope of graph = 15-5/20-0 = 10/20 = 0.5 m/s2.

Total distance travelled is equal to area enclosed by graph = 1/2 (base ) x (height) = 1/2 (50 )(25) = 625 m

Answer 2

Answer:

this is your answer thank you for point