What must be true of a force that causes an object to move in a circular motion? it acts parallel to the velocity and is directed toward the center of the circle. it acts parallel to the velocity and is directed away from the center of the circle it acts perpendicular to the velocity and is directed toward the center of the circle it acts perpendicular to the velocity and is directed away from the center of the circle

A force that causes an object to move in a circular motion is called a "centripetal force".  It acts perpendicular to the object's velocity, and is directed toward the center of the circular path.

answer: 802.3 kilo joules of energy represents 191.75 kilo calorie of energy.

explanation:

energy released during combustion of one mole methane = 802.3 kilo joules

if 1 kilo joule = 0.239006   kilo calorie

then ,802.3 kilo joule will be = 802.30.239006 kilo calorie

802.3 kilo joule = 191.75 kilo calorie

hence, the energy in kilo calorie is 191.75 kilo calorie.

volts times amps 6 x 0.5 3w