Calculate the work required to be done to stop a bus of mass thousand kg moving at a velocity of 36 kilometre per hour

Question

ats · Answer

According to work energy theorem, the work done in stopping the bus will be equal to change in its kinetic energy Conerting units, 36 km/hr = 10 m/s Initial kinetic energy = ½ x m x v 2 = ½ x 1000 kg x (10 m/s) 2 = 50000 Joules Final kinetic energy = 0 Work done = | Change in kinetic energy | = 50000 J

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Calculate the work required to be done to stop a bus of mass thousand kg moving at a velocity of 36 kilometre per hour

Calculate the work required to be done to stop a bus of mass thousand kg moving at a velocity of 36 kilometre per hour

1 Answers

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

Other Related Questions on 9 grade science

ASK QUESTION

Answer and earn gift vouchers

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship