What is the mathematical relationship between frequency wavelength and wave speed?

At t=0 a ball, initially at rest, starts to roll down a ramp with constant acceleration. You notice it moves 1 foot between t=0 seconds and t = 1 second. 1) How far does it move between t = 1 second and t = 2 seconds?

What does the magnetic field do? A) It exerts the magnetic poles B) It exerts the magnetic force C) It exerts electrical resistance D) It exerts the magnetic domains I looked it up and read some about it, but people just had the longest explanations

If you close your eyes and feel as if you are not moving, you may be experiencing

How much work is required to uniformly accelerate a merry-go-round of mass 1490 kg and a radius of 7.80 m from rest to a rotational rate of 1 revolution per 8.33 s? Model the merry-go-round as a solid cylinder (I = ½ MR2).

A car drives at a constant speed of 3m/s around a circle with radius 20m. What is the centripetal acceleration of the car

Find the work done by a 25N force applied for 6 meters

The buildup of charges on an object is called

Which of the following statements is true? The freezing and boiling temperatures of a substance are the same. The freezing and condensation temperatures of a substance are the same. The freezing and melting temperatures of a substance are the same.

What's bigger 32A or 32B

Two charged objects have a repulsive force of. 080 N. if the charge of both of the objects is doubled, then what is the new force?