Question

calculate the force required to impart a car with a velocity of 30 M per second in 10 seconds starting from rest the mass of the car is 15,000 kilogram

Answer 1

a = v-u/t
a = v-0/t
a = v/t

F = ma
F = mv/t

Fill the value and get answer

Answer 2

given that
intial velocity (u) = = 0
final velocity ( v ) = 30 m/s
time = 10 sec
acceleration = ( v- u )/ t
acceleration = (30-0)/10
acceleration = 3 m/ s ^ 2
force = m * a
force = 15000* 3 = 45000N