To create electromagnetic induction, which of the following has to move?

A. a wire

B. a magnet

C. a transformer

D. either a or b

How does energy transform from one form to another?

How can the IMA of a first - class lever be increased? Decrease the length between the applied effort and the pivot. Increase the length between the applied effort and the pivot.

A squeeze bottle squeezes when pressed. It regains its shape when pressed. It regains its shape when the pressure from your hand is withdrawn.

Two balls, each with a mass of 0.890 kg, exert a gravitational force of 8.06 * 10-11 n on each other. how far apart are the balls? the value of the universal gravitational constant is 6.673 * 10-11 n m2 / kg2. answer in units of m.

Match the vocabulary terms to their definitions. 1. an indication of how close a measurement is to the correct result precision 2. the mass of a substance per unit volume matter 3.

What does newton's first law predict will happen to a person riding in a car that is moving in circular motion?

One of the main reasons steel is used more widely than iron is because it's lighter softer stronger than iron

What is the frequency of a wave with a velocity of 21.2 m/s and a wavelength of 8.3m?

Positive ions have blank protons than electrons

What is the weight, in n, of an object with a mass of 200 kg at a location where g = 9.6 m/s2. round the final answer to the nearest whole number?