What is the difference between speed and velocity?

A. velocity describes speed with direction.

B. velocity describes direction with position.

C. velocity is used in space; speed is used on earth

D. there is no difference.

A person kicks a 4.00 kg door with a 32.0 N force causing the door to accelerate at 8.00 m/s 2. Determine the magnitude of the force exerted by the door on the person.

Choose the correct word from the drop-down menu to complete each sentence. is dark, highly decomposed organic matter found in soil. is a falixture of materials that holds moisture and drains well.

What did both Newton and Einstein believe directly affects gravity?

A grey wolf is chasing a deer through a forest. The deer's muscle cells eventually begin to run out of oxygen. Which form of cellular respiration takes over, so the deer may continue to run for a while longer?

The law that states the volume of gas is directly proportional to its temperature in kelvins if the pressure and the number of particles is constant is * a. Boyle's Law b. Gay-Lussac's Law c. Einstein's law. d. Charles's law.

The Vehicle Assembly Building at the Kennedy Space Center in Florida has a volume of 3,666,500 m3. Convert this volume to liters and express the result in standard exponential notation?

What landform is created when magma squeezes between rock layers to form a hardened slab of rock? a. volcanic neck b. dike c. lava plateau d. sill

A 200 N wagon is to be pulled up a 30 degree incline at constant speed. how large a force parallel to the incline is needed if friction is negligible?

The temperature of 1 m^3 of water is decreased by 10°C. If this thermal energy is used to lift the water vertically against gravity, what is the change in height of the center of mass?

If the net torque is zero, what does this imply about the clockwise and counterclockwise torques.