A camcorder has a power rating of 16 watts. If the output voltage from its battery is 7 volts, what current does it use?

What volume in milliliters will 0.00922 g of h2 gas occupy at stp?

Select the correct answer. A scientist compares two samples of white powder. One powder was present at the beginning of an experiment. The other powder was present at the end. She wants to determine whether a chemical reaction has occurred.

a car wheel turning at 0.5 rad/s is brought to rest by the brakes in exactly two revolutions. what is the angular acceleration of the wheel?

Communications satellites transmit UV waves

The amount of the mass object has per its volume is knows as

Determine the maximum weight of the bucket that the wire system can support so that no single wire develops a tension exceeding 100 lb.

two objects each weighing 2kg are lifted through the same distance in 4s and 1s respectively. which scenario requires more work?

NaCI is__ an acid a base a salt

A rocky space object of varying size

Three balls are kicked from the ground level at some angles above horizontal with different initial speeds. All three balls reached in their paths the samemaximum height.