Physics Fall Final 2024

Front

6.81 cm = ___ m

Back

0.0681

Front

What is the sum of all forces acting on an object and direction?

Back

Net Force

Front

How does friction affect speed?

Back

More friction decreases speed.

Front

What is the unit for force?

Back

Newtons (N)

Front

What makes velocity and acceleration differ from speed?

Back

Direction

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object; weight is the force of gravity acting on that mass.

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Front

What is the law of conservation of energy?

Back

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

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object due to its motion, calculated as KE = 1/2 mv².