What is the wave speed of a wave that has a frequency of 20 Hz and a wavelength of 30 m?

What two controls on a car enable a change in speed?

Which particle would have the slowest rate of deposition? A. round particle B. very large particle C. particle with sharp ends D. particle with a high density

Find the magnitude of the torque produced by a 4.8 N force applied to a door at a perpendicular distance of 0.43 m from the hinge. Answer in units of N · m

What happens to the gravitational force between two objects when their masses are increased

Describing motion using words instead of numbers is called ... kinematics?

Why do scientist use radioactive decay to figure out how old stuff is

The power of a machine measures A. its rate of doing work. B. its strength. C. the force it produces. D. the work it does.

the acceleration of gravity is 28 times on sun than earth. Imagine there is a space suit that let you stand on sun. Calculate the weight of 100 kg person on earth in newtons

A force of 20 n acts upon a 5 kg block, calculate acceleration of the object

What resultant force is needed to accelerate a train of mass 3.41000000 kg from rest to 15.0ms in exactly 20s