If the speed of the body is increased by four times how will its kinetic energy be affected?
Show by calculation
Answers
Answered by
79
Kinetic energy increased 16 times.
Hope it's helpful to u.
Hope it's helpful to u.
Attachments:
ZoOmZ:
but how that KE/ KE
Answered by
19
kinetic energy=1/2mv^2
so if the v is increased=1/2×m×(4)^2
so if the speed isincreased by four times the kinetic energy gets increased 16 times.
so if the v is increased=1/2×m×(4)^2
so if the speed isincreased by four times the kinetic energy gets increased 16 times.
Similar questions
English,
8 months ago
India Languages,
1 year ago
Science,
1 year ago
Science,
1 year ago
Math,
1 year ago