Which of the following iis a scalar quantity?

A. 95 mph west

B. 8miles to the south

C. 100 feet

D. 14 m/s up

What is the main reason why many nuclear power plants are located near bodies of water? A. to wash wastes out of the power plant B. to be close to shipping lanes for frequent fuel delivery C. to have easy access to a coolant for the reactor D.

Why is the efficiency of a machine always less than 100 percent

What element is used as a lining in aprons to protect people in x rays

Dimensional analysis worksheet Convert 3.42 g into kilograms

What would you predict about a chemical that has a hydrogen ion concentration of 1 * 10-12 M? It will form salt and water when added to a base. It contains no hydroxide ions. It has high concentration of hydroxide ions. It has a sour taste.

By applying a force of 50N, a pulley system can lift a box with a mass of 20 kg. What is the mechanical advantage of the pulley system?

Three capacitors C1 = 10.1 µF, C2 = 23.0 µF, and C3 = 29.4 µF are connected in series. To avoid breakdown of the capacitors, the maximum potential difference to which any of them can be individually charged is 125 V.

What is the net force in the x-direction? 30 N 34 N 55 N 65 N

If an object does not have domains, will it be possible to make it magnetic?

If the loop is then converted into a rectangular loop measuring 2.1cm on its shortest side in 6.50ms, and the average emf induced across the loop is 14.7V during this time period, what is A. the strength of the B-field