How much energy in joules does it take to raise the temperature of 1.5kg of aluminum from 20 degrees Celsius to 40 degrees Celsius

The father of genetics is an Austrian monk named Gregor Mendel.

Newtons second law says that force is equal to

A satellite orbits the Earth when the downward force exerted on it by the gravity of the Earth is just enough to provide the centripetal acceleration required to make it travel in a circular path. Assume this acceleration is the usual 9.

Do you think energy can be "used up?" Why or why not?

Which are disadvantages of series circuits? Check all that apply. They are easy to design and build. They are complicated to design and build. A break in one wire causes all current to stop.

Ways that charges can be transferred

If you drive at 100 km/hr for six hours how far will you go

Chemical bonds are formed from the attractive force of atoms for electrons. What is the force called?

How resistance, current, and voltage behave in a series circuit.?

A father racing his son has 1/3 the kinetic energy of the son, who has 1/2 the mass of the father. The father speeds up by 1.4 m/s and then has the same kinetic energy as the son. What are the original speeds of (a) the father and (b) the son