Question

A car accelerates uniformly from 18km to 36km per hour in 5 sec. Calculate (1) The acceleration and (2) distance corvered by car in that time​

Answer 1

Answer:

acceleration-1 m/sec square

distance covered- 37.5 m

hope u will like the answer

Answer 2

ANSWER:

acceleration:–1m/s2

distance:–37.5m

EXPLANATION:

u=18km/hr=(18*5/18)m/s=5m/s

v=36km/hr=(36*5/18)m/s=10m/s

so,acceleration=(v–u/t)=(10–5/5)m/s2=1m/s2

t=5s

so,by S=ut+1/2at2

S=5m/s*5s+1/2*1m/s2*5s*5s

=25m+1/2*1m/s2*25s2

=25m+12.5m

=37.5m

it will help you brother

plz mark me as a brainliest