A truck travelling at a speed of 50 km/h has a kinetic energy of 600 kJ. If the speed of the truck is increased to 100 km/h, the kinetic energy of the truck will be a. 1200 kJ O b. 300 kJ O c. 600 kJ O d. 2400 kJ

A truck travelling at a speed of 50 km/h has a kinetic energy of 600 kJ. If the speed of the truck is increased to 100 km/h, the kinetic energy of the truck will be a. 1200 kJ O b. 300 kJ O c. 600 kJ O d. 2400 kJ

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter7: Work And Kinetic Energy

Section: Chapter Questions

Problem 49P: An 8.0-g bullet has a speed of 800 m/s. (a) What is its kinetic energy? (b) What is its kinetic...

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Question

Q.10

A truck travelling at a speed of 50 km/h has a kinetic energy
of 600 kJ. If the speed of the truck is increased to 100 km/h,
the kinetic energy of the truck will be
a. 1200 kJ
O b. 300 kJ
O c. 600 kJ
O d. 2400 kJ

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