Question

a car strts from rest and moves with a velocity of 15kmph and takes 2 mins to travel of having mass 1000kg. what is the force applied for a vehicle to move​

Answer 1

Answer:

u = 0

v = 15km/h = 15 ×5/18 =4.16m/s

t = 2 min = 2×60

m = 1000 kg

a = v- u/ t

a = 4.16 - 0/120 = 4.16/120 = 0.034 m/s2

now,

F = m×a

f = 1000 × 0.034

F = 34 N.