A 1500 kg car travels 400 m in 12s. What is it's momentum?

An electron has a mass of 9.1 * 10^-31 kg. What is it's momentum if it is traveling at a speed of 3.5*10^6m/s?

A square loop of wire is held in a uniform 0.24 T magnetic field directed perpendicular to the plane of the loop. The length of each side of the square is decreasing at a constant rate of 5.4 cm/s.

What is an example of chemical potential energy in humans?

Which will most likely bring clouds and precipitation that last for several days A. high-pressure area B. cold front C. stationary front D. warm front

12) Does the label "centripetal force" ever appear in an FBD?

Which travels at a greater speed, visible or infrared light?

Some car manufacturers claim that their vehicles could climb a slope of 42 ∘. For this to be possible, what must be the minimum coefficient of static friction between the vehicle's tires and the road?

Which of the following has the least impact on the environment? A. solar power B. nuclear power C. fossil fuels D. hydroelectric power

Why is steel better to conduct sound than air? use the words density and compression in your answer

4. How does density affect refraction of a lightwave?

Kinetic friction is affected by the weight of the object. TrueFalse