Kinetic Energy Physics Practice!

Calculate the kinetic energy of an object of mass 2kg moving with a speed of 3m/s.

• 9 Joules

• 12 Joules

• 15 Joules

• 24 Joules

Tags

NGSS.MS-PS3-1

Calculate the kinetic energy of an object of mass 4kg moving with a speed of 3m/s.

• 92 Joules

• 18 Joules

• 10 Joules

• 64 Joules

Tags

NGSS.MS-PS3-1

Calculate the kinetic energy of an object of mass 2kg moving with a speed of 9m/s.

• 48 Joules

• 81 Joules

• 102 Joules

• 16 Joules

Tags

NGSS.MS-PS3-1

Calculate the kinetic energy of a 0.5kg football moving with a speed of 4m/s.

• 4 Joules

• 8 Joules

• 10 Joules

• 16 Joules

Tags

NGSS.MS-PS3-1

Calculate the kinetic energy of a ball of mass 250g moving with a speed of 8m/s.

HINT: Convert grams to kilograms

• 4 Joules

• 8 Joules

• 10 Joules

• 16 Joules

Tags

NGSS.MS-PS3-1

Calculate the kinetic energy of an object of mass 2kg moving with a speed of 6m/s.

• 4 Joules

• 48 Joules

• 10 Joules

• 36 Joules

Tags

NGSS.MS-PS3-1

A car of mass 800kg has a speed of 10m/s (about 20 mph). Calculate its kinetic energy.

• 4000 Joules

• 160000 Joules

• 40000 Joules

• 36000 Joules

Tags

NGSS.MS-PS3-1

What is the speed of an object of 1kg mass with a kinetic energy of 50J?

• 1000 Joules

• 10 Joules

• 10 m/s

• 100 m/s

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

If the speed of the 800kg car doubles to 20m/s, what is its kinetic energy?

• 80000 Joules

• 240000Joules

• 160000 Joules

• 1600 Joules

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Calculate the kinetic energy of an object of mass 5kg moving with a speed of 8m/s.

• 1600 Joules

• 20 Joules

• 160 Joules

• 100 Joules

Tags

NGSS.MS-PS3-1