Question

A racing car has uniform acceleration of 4m/s2. How much distance will it cover in 1min

after the start and what will be the final velocity of the car after 20sec​

Answer 1

Answer:

Given:

 Initial velcoity=u= 0 m/s

Time= t=10 sec

uniform acceleration=a=4m/s²

Distance =s=?

From second equation of motion:

S=ut+1/2at²

=0x10+1/2x4x[10]²

=2x100

=200m.

∴Distance it will cover in 10sec after start is 200m

Explanation:

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