A good description of magnets would be, "Magnets are

A. things that carry electricity

O B. things that can attract iron

O C. like Earth

O D. things with magnetic domains

What is a Newton equal to terms of units of mass and acceleratio

In a uranium fission reaction, uranium splits into two smaller atoms of energy. Where did the energy come from? A. When the uranium splits, mass and energy are created making the two new atoms. B.

What makes Gravity on planet earth and how hot is the sun?

You hear the engine roaring on a race car at the starting line. Predict the changes in the sound as the race starts and the car approaches the camera. A) The sound of the engine will get louder and the pitch lower.

Two balloons having the same charge of 1.2 * 10-6 coulombs each are kept 5.0 * 10-1 meters apart. What is the magnitude of the repulsive force between them? (k = 9.0 * 109 newton·meter2/coulombs2) 1.2 * 10-2 newtons 3.2 * 10-3 newtons 6.

Beth made the chart shown. A 2-column table with 1 row. The first column labeled X has entries Wall clock, T V remote control, Portable music player. The second column labeled Y has entries Refrigerator, Table lamp, Hair dryer.

Which sentence states Newton's third law? If two objects collide, each object exerts a force in the same direction as the other. If two objects collide, each object exerts a force equal to and in the opposite direction of the other.

Why did the chicken cross the road.

A 98.1 kg horizontal circular platform rotates freely with no friction about its center at an initial angular velocity of 1.69 rad/s. A monkey drops a 9.29 kg bunch of bananas vertically onto the platform.

7. A type of non-renewable energy would be: O wind O petroleum O water solar