The work-energy theorem states that the work done on an object is equal to a change in which quantity?

kinetic energy

displacement

potential energy

mass

Anabolic steroids are which of the following?

You walk into the kitchen and see a broken egg on the floor. Which of the following is an inference you can make based on this observation? A. The egg rolled off the kitchen counter. B. The dog will eat the egg on the floor. C.

Two object gravitationally attract with a force of 20N. if the distance between the two object centers is doubled, then what is the new force?

What is the period of a satellite in a circular orbit just above the surface of the Moon? The Moon's mass is 7.36 * 1022 kilograms and its radius is 1.738 * 106 meters.

Common units of measurement for speed.

What scientific question does Isaac Asimov most clearly address with his story "Runaround"? A. Should robots be allowed to marry? B, should robots be treated as members of the family? C. Can robots be trained to follow a moral code? D.

The force generated by a single muscle fiber can be increased by increasing is called

Write an expression that results in a String consisting of the third through tenth characters of the String s.

Noah Formula is in an airplane which is flying at constant speed in a circular course of radius 6500 m, circling O'Hare's airplane prior to landing. Noah observed that the plane completes each round trip in 345 seconds (5 minutes & 45 seconds).

Two pieces of metal with exactly the same mass are placed on a surface in bright sunlight. The temperature of the 1st block increases by 3°C while the temperature of the 2nd increases by 8°C. If the specific heat of the 2nd block is 0.