Question
A mass of 100 gram is fallen down,which will be the kinetic energy after 5 second of its fall?
Answers
Dr. Jane
KE = (1/2)(mass)(velocity)^squared
To find the velocity:
Velocity = (acceleration)(time)
acceleration = 9.8 m/sec^2
Also.. you need kilograms instead of grams so be sure to use .1 kg
To find the velocity:
Velocity = (acceleration)(time)
acceleration = 9.8 m/sec^2
Also.. you need kilograms instead of grams so be sure to use .1 kg