A flashlight has a resistance of 2.4 what voltage is applied by the batteries if the current in the circuit is 2.5 a?

Luz, who is skydiving, is traveling at terminal velocity when she changes position by going headfirst toward the ground What happens to her motion? She will continue to fall at the same terminal velocity because gravity has not changed.

A sound wave travels twice as far in neon (Ne) as it does it krypton (Kr) in the same time interval. Both neon and krypton can be treated as monatomic ideal gases. The atomic mass of neon is 20.2 u, and that of krypton is 83.8 u.

Calculate the velocity of a 1650kg satellite that is in a circular orbit of 4.2 x 10^6m above the surface of a planet which has a radius 3.95 x 10^5 m and the period of the orbit is 2.0 hours.

How do scientist determine how old the world is and the fossils inside of it?

Determine the mechanical energy of this object: a 1-kg pendulum has a speed of 2 m/s at a height of 1 meter. A. 9.8 J B. 11.8 J C. 2 J D. 7.8 J

Can we write names while writing conversation in board exam

Where would gullies be more likely to form:a field with plowed soil and no plants, or a field covered with thick grass?

What are the three things that make up the Electricity Triad a. Electricity, Magnetism, Electrons C. Magnetism, Electrons, Motors b. Motion, Electricity, Magnetism d. Motors, Motion, Electrons

How does natural gas furnes effect the enviroment

Pipe A is 0.50 m long and open at both ends. Pipe B is open at one end and closed at the other end. Determine the length of pipe B so that it has the same fundamental frequency as A ...