Which of the following is equivalent to 2,100 grams?

A. 21 kilograms

B. 2.1 milligrams

C. 2.1 centigrams

D. 21,000 decigrams

How do you figure out mechanical energy

A stationary bomb explodes in gravity-free space breaking into a number of small fragments. Which one of the following statements concerning this event is true? A. Kinetic energy is conserved in this process. B.

The motion of a girl riding a farris wheel is called

Use the drop down menu to answer the question What kind of lens is found in both a magnifying glass and a microscope?

A piece of copper wire is formed into a single circular loop of radius 9.1 cm. A magnetic field is oriented parallel to the normal to the loop, and it increases from 0 to 0.90 T in a time of 0.66 s. The wire has a resistance per unit length of 2.

If the amount of Adams of each type on the left and right sides of a reaction difference what must be done to balance it

In which state of matter are particles packed tightly together and stay in fixed positions?

An apple has a mass of 0.136kg and a watermelon has a mass of 9.07kg. Work out the mass of the apple as a percentage of the mass of the watermelon. Round to two significant figures. Convert kg values into pounds

In an experiment, 108 J of work was done on a closed system. During this phase of the experiment, 79 J of heat energy was added to the system. What was the total change in the internal energy of the system?

Which of the following force fields will deflect electron beams? Magnetic Electrical Gravitational