What is true about a circular orbit?

A. It is a special kind of elliptical orbit

B. It is the same as an elliptical orbit.

C. It has no kinetic energy.

D. It has no potential energy.

The equation for distance is d = st. if a car has a speed of 20 m/s how long will it take to go 155m

A certain automobile manufacturer claims that its super-deluxe sports car will accelerate from rest to a speed of 42.3 m/s in 8.02 s. find the acceleration of the car. assume that the acceleration of the car is constant. answer in units of m/s 2.

Where is the most common place you see Plasma?

This system filters wastes from the blood

A horse has an acceleration of 2 m/s. of it starts from rest. how fast is it going after 1.7 seconds

What are some reasons we put orbiting spacecraft up into the atmosphere?

Critical thinking! Applying Concepts A desk exerts an upward force to support a computer resting on it. Does this force do work? Explain.

When an inclined plane is used, A. the mechanical advantage increases as the height increases. B. a smaller force is exerted over a longer distance. C. a negative mechanical advantage can result. D. a greater force is exerted over a shorter distance

A 4-kg cat is resting on a bookshelf that is 3m high. What is the cats gravitational potential energy relative to the floor if the acceleration due to gravity is 9.8m/s squared

If a 100 N net force act on a 50-kg car, what will the acceleration be