How many more times is kinetic energy increased if velocity triples?

The star player of the team should be given the ball at all times so the team can win true or false

A proposed electric vehicle makes use of storage batteries as its source of energy. Its mass is 1560 kg and it is powered by 20 batteries, each 11 V, 95A⋅h.

How is thermal energy of a substance related to its physical state?

A particular molecule has a small molecular mass of approximately 1000 daltons. What should be done to make this molecule more antigenic?

Identify the parts used in an electric circuit.

Is momentum conserved in the collision?

Which of the following has more inertia: (a) a rubber ball and a stone of the same size? (b) a bicycle and a train? (c) a five-rupees coin and a one-rupee coin?

In a laboratory, you determine that the density of a certain solid is 5.23*10-6kg/mm3. Convert this density into kilograms per cubic meters.

List the solar objects in correct order from the Sun. Venus Earth Mercury Saturn Neptune Mars Jupiter Asteroid Belt The Sun Uranus

The power exerted by a muscle is the product of the force exerted and the velocity of contraction. The area of which of these shaded regions represents the power exerted while a weight is lifted at maximum speed?