The rate at wich energy is used in a circuit

What would happen if you were to put both hands in the water with an electric eel?

Which materials are composed of proteins, providing high tensile strength? polymers ceramics metals woods

A certain battery can power a 100 ohm-resistance device for 4 hours. how long can the battery power a 200 ohm device?

How many General methods of energy transfers are there give two examples of each

A 75-kg sprinter accelerates from rest to a speed of 11.0 m/s in 5.0 s. (a) Calculate the mechanical work done by the sprinter during this time. (b) Calculate the average power the sprinter must generate.

The Huka Falls on the Waikato River is one of New Zealand's most visited natural tourist attractions. On average, the river has a flow rate of about 300,000 L/s. At the gorge, the river narrows to 20-m wide and averages 20-m deep.

Name six processes that are often involved in scientific inquiry.

What happens to the ball's velocity while the ball is traveling upwards?

What will happen to this current if a magnet is brought near the cord?

A 2.0 kilogram rifle initially at rest fires a 0.002 kilogram bullet. As the bullet leaves the rifle with a velocity of 500 meters per second, what is the momentum of the rifle - bullet system?