Physics, 23.12.2019 17:31 glamorouspotato1251
Each croquet ball in a set has a mass of 0.53 kg. the green ball, traveling at 14.4 m/s, strikes the blue ball, which is at rest. assuming that the balls slide on a frictionless surface and all collisions are head-on, find the final speed of the blue ball in each of the following situations: a) the green ball stops moving after it strikes the blue ball. answer in units of m/s. b) the green ball continues moving after the collision at 2.4 m/s in the same direction. answer in units of m/s. c) the green ball continues moving after the collision at 0.9 m/s in the same direction. answer in units of m/s.
Answers: 1
Physics, 22.06.2019 00:30
Occurs when an energy source transfers heat directly to another subject space; an example would be an object becoming warm by sitting in the sunshine
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Ametal ball with a mass of 0.028 kg is dropped from rest at a height of 1.0 meters above the ground. assuming the energy in the ball is conserved, how much kinetic energy will the ball have when it is 0.5 meters above the ground?
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Physics, 23.06.2019 01:50
An electron moving at 5.06 103 m/s in a 1.23 t magnetic field experiences a magnetic force of 1.40 10-16 n. what angle does the velocity of the electron make with the magnetic field? there are two answers between 0° and 180°. (enter your answers from smallest to largest.)
Answers: 2
Each croquet ball in a set has a mass of 0.53 kg. the green ball, traveling at 14.4 m/s, strikes the...
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