What can cause sediment to form on land?

Only mechanical weathering rocks

Only biological weathering rocks

Any kind of weathering or rocks

Melting of rock in the core

A mass spectrograph is used to measure the masses of ions, or to separate ions of different masses. In one design for such an instrument, ions with mass m and charge q are accelerated through a potential difference V.

a screwdriver with a 1-cm shaft and a 4-cm handle is used to tighten a screw calculate the mechanical advantage

Troy pushes on a car for 7 seconds, during which he applies an impulse of 2000 kg•m/s. What force does he apply to the car?

When you whirl a tin can in a horizontal circle overhead, the force that holds the can in the circular path acts in a direction inward outward either inward or outward parallel to gravity

Which class of organic molecules includes those whose main purpose is long-term energy storage?

A graph titled Position versus time for with horizontal axis time (seconds) and vertical axis position (meters). A straight blue line runs with an upward slope from 0 seconds 3 meters to 4 seconds 15 meters. The starting position of this object is m.

There is a 50 g sample of Ra-229. It has a half-life of 4 minutes. How much will be left after 12 minutes?

Fill in the missing words to make the statements about electromagnetic induction true. If the north pole of a magnet is inserted into a solenoid, a will be induced in the solenoid.

an 85 kg construction worker has 37,485 j of gravitational potential energy to the nearest whole number the worker is blank m above the ground. answer the blank = )

What are the similarities and differences between speed and velocity?