a car increases its speed from 20 km/hr to 50 km/hr in 25seconds .what is accleration
plz say fast
Answers
Answered by
1
Answer:
Initial velocity =20 km/hr.
Final velocity = 50km/h.
Time = 25 sec.
According to the first equation of motion
v = u + at
50 = 20 + a × 25(approx)
30 = 25a
a=30/25
a=6/5
a=1.2 m/s²
Acceleration is 1.2 m/s²
Answered by
1
Answer:
Good morning champ
have a great day
Similar questions