Question

6. A car start from rest and acquire a velocity of 54 km/h in 2 sec. Find
distance travelled by car assume motion of car is uniform?​

Answer 1

Answer:

hi mate here is your answer

Explanation:

Given,

Initial velocity, u=0

v=54km/hr=15m/s

Time t = 2 sec

1) acceleration=Change in velocity/time

=a=(v-u)/t=15-0/2 =7.5m/s^2

2) distance travelled by car assume motion of car is uniform

s= ut+1/2at^2

=0*2+1/2*7.5*2*2

=0+3.75*4

=15m

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