What force is used to make the back-and-forth motion of a swing higher?

A.

scrape

B.

pull

C.

push

Land acquired through the process of accretion or actually lost through erosion is an example of

A balloon is filled with water. The balloon is heated and begins to expand. The water inside begins to turn into steam. What will happen to the mass of the balloon?

Which records should you consult before determining if an animal is safe to ship

When a wire with a current is placed in a magnetic field, electrical energy is transformed into mechanical energy. true or false.?

How can the motion of a charged particle be used to distinguish between a magnetic field and an electric field in a certain region? The charged particle follows a spiral path in a magnetic field.

What is a transverse wave

Object moving at a constant velocity will always have a

Who would most likely agree that a child learns certain behaviors from observing other people?

A bullet is fired horizontally from a height of 78.4 m and hits the ground 2400 m away. With what velocity does the bullet leave the gun?

Select the correct answer. Two charged objects, A and B, exert an electric force on each other. What happens if the distance between them is increased? O A. The charge on B decreases. OB. The charge on B increases. OC.