Post FD Flashcard Review

Front

What direction does weight (gravitational force) always act?

Back

Down

Front

Which directions are considered positive in this class?

Back

Right and Up

Front

Is the statement 'This object is not in equilibrium because 40 does not equal 60' true or false?

Back

False

Front

What must be true if an object is in equilibrium?

Back

All of the forces are balanced.

Front

What is the sum of forces exerted on an object, considering negatives and positives, called?

Back

Net Force.

Front

Define gravitational force.

Back

The force of attraction between two masses, acting downwards towards the center of the Earth.

Front

What is equilibrium in physics?

Back

A state where the net force acting on an object is zero, resulting in no acceleration.

Front

What is the difference between balanced and unbalanced forces?

Back

Balanced forces result in no change in motion, while unbalanced forces cause acceleration.

Front

What is the formula for calculating net force?

Back

Net Force = Sum of all forces acting on an object.

Front

What happens to an object in motion when the net force acting on it is zero?

Back

It continues to move at a constant velocity.