Front

What is the formula to calculate net force?

Back

Net Force = Applied Force - Frictional Force

Front

How does gravitational force change with distance?

Back

Gravitational force decreases with the square of the distance between two objects.

Front

What is the formula for acceleration?

Back

Acceleration = (Final Velocity - Initial Velocity) / Time

Front

What happens to total mechanical energy during free fall without air resistance?

Back

Total mechanical energy remains the same; potential energy decreases while kinetic energy increases.

Front

What is centripetal acceleration?

Back

Centripetal acceleration is the acceleration directed towards the center of a circular path.

Front

Define net force.

Back

Net force is the vector sum of all forces acting on an object.

Front

What is the effect of doubling the distance on gravitational force?

Back

The gravitational force reduces by a factor of 4.

Front

What is the relationship between mass and gravitational force?

Back

Gravitational force is directly proportional to the product of the masses of the two objects.

Front

What is the formula for calculating gravitational force?

Back

Gravitational Force = G * (m1 * m2) / r^2, where G is the gravitational constant.

Front

What is the principle of conservation of energy?

Back

Energy cannot be created or destroyed, only transformed from one form to another.