Gravity affects weight, it does not affect mass. Masses always remain the same. Newton's Second Law of Motion: Force = mass x acceleration The acceleration of an object is: a) directly proportional to the net force acting on the object. ... c) inversely proportional to the mass of the object.
Answer:
Explanation:
When an object strikes the ground, the potential energy of the rock gets converted to the kinetic energy.
A rock is dropped from a distance above the surface of the earth and is observed to have kinetic energy when it hits the ground.
For another rock, It is dropped from twice the height above the earth’s surface and has kinetic energy when it hits.
For the first rock, ..............(1)
For the second rock, ..............(2)
Dividing equation (2) by (1) we get :
Hence, this is the required solution.
Answer:
I think it would most likely be 2... but not so sureee
A.
One individual was born with more muscle fibers.