A charged particle is moving in a magnetic field. what is the direction of the force on the particle due to the magnetic field?

Balances are used to measure what a. Mass of an object b. Volume c. Force acting upon it d. Level surfaces on the table

What is a property of a transparent object? A. Almost all of the light rays that reach it are scattered. B. Almost all of the light rays that reach it are absorbed. C. Almost all of the light rays that reach it are reflected. D.

All gymnosperms lose their leaves in the winter, is this true or false?

In which of these reactions is energy released? A. endothermic reactions B. exothermic reactions C. no reactions D. all reactions

A student pushes a 2.85 kg cart causing it to accelerate at a rate of 4.9 m/s squared. What amount of force must the student have used? (2 sig digs)

The largest volcanic structures on venus are called:

a block with a mass of 3 kg is swung on a cord in a horizontal circle with a radius of 2m. the speed of the block is 6m/s^. the magnitude of the acceleration of the block is most nearly

A scientific theory becomes more widley accepted as it explains more and more?

5. The number of bonds an atom can form is represented in an electron dot diagram by A. pairs of dots B. unpaired dots C. total number of dots

A resistor has a current of 2 amperes when connected to a single battery. If a second identical battery is connected in series with the first, what is the current through the resistor? a) Still 2 amps b) 4 amps c) 1 amp d) no current