A wave has a speed of 50 m/s and a frequency of 10 Hz. Calculate its wavelength.

Which of the following is an example of the conversion of kinetic energy into gravitational potential energy? A) a person parachuting out of an airplane. B) a car racing around an oval track. C) a person skiing down a hill.

Mike drove 70 km due west and then 100 km due east. What is his total distance traveled? What is his total displacement? If Mike took 3 hr to complete the trip, what was his average speed? What was his average velocity over the 3 hr trip?

How are scientific theories different than laws or hypotheses? Theories can be changed to better fit new evidence Theories can remain the same over hundreds of years Theories can be proven beyond any doubt or questioning Theories can develop without

An object is NOT accelerating if it is moving

A 5.0-cm by 7.0-cm rectangular coil has 100 turns. Its axis makes an angle of 65° with a uniform magnetic field of 0.55 T. What is the magnetic flux through this coil?

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

To calculate the ideal mechanical advantage of a lever divide the input arm by the

An ionic compound is a compound that consists of molecules made of atoms that are covalently bonded. True or False?

What is the term for the flow of electric charge

Relation between wavelength wave velocity and time period