A hammer is dropped on the moon. it reaches the ground 5 seconds later. if the distance it fell was 5 meters, calculate the acceleration to gravity on the moon

At a race track, a car of mass 1150 kg crashes into a concrete wall at a speed of 85 m/s a. If the car comes to a stop when it hits the wall, what the magnitude of the impulse applied to the car? The car crashed into the wall, stopping in 0.

What is the average temperature of the city, 89.6 Fahrenheit, on the Celsius scale?

What does the person in back of the ambulance experience? a lower frequency of the siren a lower amplitude of the siren a higher frequency of the siren a higher amplitude of the siren

What does saturns core look like?

The turning radius of a car is 36ft. What will be the distance in meters?

Difference between specific heat capacity and latent heat?

What are artificial magnets and natural magnets? examples

What would cause the force of kinetic friction to increase? A. a decrease in the normal force B. an increase in U s C. an increase in the normal force D. a decrease in U k

All light waves move through a vacuum with a constant speed. True or False

A simple pendulum has a period of 1.0 s. If you take this pendulum to Mars where the acceleration of gravity is 3.8 m/s2, what will the period of the pendulum be