How long must a 0.60- -diameter aluminum wire be to have a 0.60 AA current when connected to the terminals of a 1.5 VV flashlight battery

Aspring with a mass of 2 kg has a damping constant 14 kg/s. a force of 3.6 n is required to keep the spring stretched 0.3 m beyond its natural length. the spring is stretched 0.6 m beyond its natural length and then released. find the position of the mass at any time t. (assume that movement to the right is the positive x-direction and the spring is attached to a wall at the left end.)

What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green

A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?