Two objects are separated by a distance r. The

mass of object 1 is less than the mass of object

2. Describe two changes in the objects'

arrangements that will decrease the gravitational

force between them.

If the distance between the crest and trough of a wave is 0.6 m what is the wave's amplitude

Which scenario is an example of applied research? evaluating the effectiveness of chemotherapy for cancer patients producing a new drug to lower blood pressure researching the relationship between exposure to UV rays and skin cancer all of the above

Three elephants are standing on a very very strong bridge. the bridge happens to have marks at every meter along the way (almost like it was meant for setting up a physics problem). elephant#1 is standing at 4 meters and starts walking.

Magnetism is a A) force. B) power. C) form of energy. D) form of electricity.

Shawn and his bike have a total mass of 52.9 kg. Shawn rides his bike 0.7 km in 13.2 min at a constant velocity. The acceleration of gravity is 9.8 m/s 2 . What is Shawn's kinetic energy? Answer in units of J.

A water pump with a power of 3.4 * 102 watts lifts water at the rate of 7.5 * 10-2 meters/second from a water tank. What is the force exerted by the pump on the water?

If you walk at 2 m/s in a perfect circle, what is changing? choices: a. speed b. mass c. volume d. velocity

Where is our sun located in the milky way answers?

When a person is making cardiovascular gains through aerobic activity, they are increasing what to the lungs and heart?

If an object experiences a leftward net force, then it will accelerate in which direction? rightward leftward there will be no acceleration