Spring physics review

Front

What is the equation for momentum (p)?

Back

p = mv

Front

In which scenario is no net work done?

Back

A car travels at constant speed on a flat road.

Front

Work is done when...?

Back

The displacement is not zero.

Front

What does the diagram represent?

Back

The electromagnetic spectrum.

Front

In a ___ circuit, increasing the number of light bulbs causes them to dim.

Back

Series.

Front

What is the definition of work in physics?

Back

Work is done when a force causes displacement in the direction of the force.

Front

What is the formula for calculating work?

Back

W = F × d × cos(θ) where W is work, F is force, d is displacement, and θ is the angle between the force and displacement.

Front

What is kinetic energy?

Back

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

Front

What is potential energy?

Back

Potential energy is the stored energy of an object due to its position or state, commonly gravitational potential energy, PE = mgh.

Front

What is the principle of conservation of energy?

Back

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