A boy is running with a kinetic energy of 810 j if the boy has a mass of 80 kg whats his speed?

What is the hypothesis of continental drift?

Static discharge occurs more frequently at high temperatures?

What happens when the inner ear is exposed to very loud noises?

Which part of the ear receives the signal from the eardrum?

The specific heat capacity of aluminum is 0.22 cal/g°C. How much energy needs to flow into 20.0 grams of aluminum to change its temperature by 15°C? 0.017 cal 0.29 cal 66 cal 1363 cal

What does the slope of a line of best fit represent

A bowling ball is pushed with a force of 22.0N and accerlates at 5.5 m/s square. What is the mass of the bowling ball A - 4.0 kg B-0.25 kg C-25 kg D-4.00 kg

How to eat butter. I want to know how you all eat the butter.

What is the transfer of heat through a solid as a result of molecular action called? radiation convection conduction magnetism?

Explain the process of synaptic transmission, beginning with the neurotransmitters at the axon terminal of the presynaptic cell and ending with the impulse being sent down the postsynaptic cell.