Question

If a 2 kg object is falling at 3 m/s at what rate is gravity working on the object

Answer 1

The rate at which gravity is working on the object is approximately 19.6 N.

Step-by-step explanation:

The rate at which gravity is working on an object falling can be determined by the formula F = ma, where F represents the force, m represents the mass of the object, and a represents the acceleration. In this case, the acceleration is the acceleration due to gravity, which is approximately 9.8 m/s² on Earth.

Given that the object has a mass of 2 kg, we can calculate the force of gravity by multiplying the mass by the acceleration due to gravity: F = 2 kg * 9.8 m/s² = 19.6 N.

Therefore, at what rate gravity is working on the object is approximately 19.6 N.

Answer 2

+9.8m/s^2

Step-by-step explanation:

The rate of gravity of the object is constant thriughout the surface of the earth.

For falling object, the rate of gravity is positive since the body is coming down (falling)

The rate of gravity is negative if the body is going up

The constant value for acceleration due to gravity is 9.8m.s^2

Since the object is falling, hence the acceleration due to gravity is positive.

Rate of gravity working on the object will be +9.8m/s^2