Question

a racing car has a uniform acceleration of 4 metre per second square. what distance will it
cover in 10 seconds after start​

Answer 1

Answer:

given :-

initial velocity = u = 0m/s

acceleration = 4m/s²

time = t = 10 seconds

by third equation of motion we get,

➡ s = ut + 1/2 at²

therefore the distance covered by the car after 10 seconds = ut + 1/2 at²

= (0 × 10) + 1/2 × 4 × (10)²

= 2 × 100

= 200m

hence, the distance covered by the racing car after 10 seconds is 200m.

Answer 2

Answer:

Ans is 200 m/s ही hahshhshshshshshhsbshshshshe