What are some differences between canyons and gorges?

You are trying to experimentally determine the electric potential of a conducting sphere, which you know is given by V=kQ/r. You experimentally measured the charge to be Q=3.2042e-19 C and the radius to be r=0.

What is a wavelength? How is it different from frequency?

A proton moves with a speed of 3.60 106 m/s horizontally, at a right angle to a magnetic field. what magnetic field strength is required to just balance the weight of the proton and keep it moving horizontally?

What is the weight of an object that has a mass of 3.5kg

a mass on a spring undergoes shm. when a mass passes through the equilibrium position, which of the following statements about it are true

Which composition of water moves within a deep-water current?

What must be the relationship between displacement and time to give yoiu a straight-line graph?

Calculate the kinetic energy of a Cheetoh truck (yum) that has a mass of 290kg and is moving at 30m/s

Two cars approach each other; both cars are moving westward, one at 71 km/h, the other at 67 km/h. What is the magnitude of the velocity of the first car relative to (in the frame of reference of) the second car? Answer in units of km/h.

What is the SI Unit for amplitude?