More sun in winter or summer

If a spring has a spring constant of 1.00 * 10^3 N/m, what is the restoring force when the mass has been displaced 20.0 cm?

Which of the following causes the change in seasons on Earth?

You just finished a cup of very strong coffee, which causes your body to have a general feeling of arousal. that afternoon you walk past a cemetery where several people are crying at a graveside.

For a group class project, students are building model roller coasters. Each roller coaster needs to begin at the top of the first hill, where a horizontal spring that is initially compressed 0.25 m will push a small car forward.

Which conditions are usually the effect of a low air pressure system? clear, dry weather cloudy, wet weather cold, dry weather hot, dry weather

What are those that you are wearing?

What Science is/is not and How Physics and Chemistry are Connected

What two properties of sound remain the same when sound quality differs? A. amplitude B. frequency C. intensity D. loudness E. pitch F. resonance

A 1650 kg car accelerates at a rate of 4.0 m/s^2. How much force is the car's engine producing?

What is an example of when momentum is not conserved?