The length of a vector indicates the magnitude of the vectoor

A. True

B. False

Explain how a battery works. What are some possible materials you could use to make a battery for a circuit?

answers Collision derivation problem. If the car has a mass of 0.2 kg, the ratio of height to width of the ramp is 12/75, the initial displacement is 2.25 m, and the change in momentum is 0.

An object is acted upon by a force of 22 newtons to the right and a force of 13 newtons to the left. What is the magnitude and direction of the net force?

What latitude does not experience a variation in duration of insolation?

As altitude increases, the required orbital speed of a satellite: decreases increases remains the same

in 1 second, 2.68x10^16 Na ions arrived at the negative electrode and 3.92x10^16 Cl - ions arrive at the positive electrode what is the current passing through the electrodes?

All of the following involve waves of electromagnetic energy except A. watching videos on a computer screen B. radios receiving signals through air C. the rumble of thunder during a storm D. sunlight shining on a plant leaf

An unknown fluid has a specific gravity of 0.750. What is the volume of 22.5 kg of this fluid? A. 10 L B. 20 L C. 30 L D. 40 L

The IMA of a lever can be increased by decreasing the length between the applied effort and the pivot.

What is the end of the lightning bolt called before it strikes the earth?