a bus and a car,both moving with kinetic energy 10000J are retarded by applying breaks so that now both are moving with kinetic energy of 5000J .If the distance travelled by both the bus and car is 50m during this change in kinetic energy,then find the ratio of the retarding forces acting on them
kindly provide me with the solution!!
Answers
Answered by
0
Explanation:
retarding force on the bus will be
kinetic energy÷ distance travelled by bus.
F = 10000/ 50 = 200N
similarly, for the car.
F = 5000/50 = 100 N
The ratio of forces on the bus and car will be.
200/100 = 2/1 = 2.
Similar questions