A portable CD player uses two 1.5 volt batteries. if the current in the CD player is 2amps, what is resistance?

Radio waves travel 300,000,000 m/s. The frequency is 101,700,000. ehats the wavelength

How can we balance the use of fossil fuels with other forms of energy?

A student is pushing a 50 kg cart, with a force of 600 N. Another student measures the speed of the cart, and finds that the cart is only accelerating at 3 m/s^2. How much friction must be acting on the cart?

Sound travels the distance of 1.00 meters through a material in 0.003 seconds. What is The material?

What automotive system keeps the vehicle's tires in contact with the road? A. The steering system B. The suspension system C. The drive train D. The transmission

An electromagnetic wave is traveling through free space. The amplitudes of the wave's electric and magnetic fields are E 0 E0 and B 0 B0, respectively.

The acceleration towards the center of the earth due to gravity is:

Which of the following is an example of the strong nuclear force acting in an atom? A. A proton repelling a proton B. A neutron attracting a neutron C. A neutron repelling an electron D. An electron attracting a proton

The anatomic position refers to the position in which a person is standing upright facing the observer, feet parallel and flat on the floor, and palms facing forward.

If water vapor with the mass of 35.0 grams is cooled and condensed into water in a closed system such as a closed glass jar, what is the mass of the water after the water vapor completely condenses?