Physics, 18.03.2021 01:00 Jennifer312332
A hoop with a mass of 3.04 kg is rolling without slipping along a horizontal surface with a speed of 7.33 m/s when it starts down a ramp that makes an angle of 27.35° below the horizontal. What is the forward speed of the hoop after it has rolled 3.12 m down as measured along the surface of the ramp? Give your answer in meters/second.
Answers: 3
Physics, 21.06.2019 22:30
A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?
Answers: 1
Physics, 23.06.2019 09:00
You are waiting in line to use the diving board at your local pool.while watching people dive into the pool from the board,you realize that using a diving board to spring into the air before a dive is good example newton's third law of motion.explain how a diving board illustrated newton's law of motion
Answers: 1
Physics, 23.06.2019 13:30
Two light bulbs each having a resistance of 3ohms are connected in series to a battery marked 12 volts. how much current will flow in the circuit
Answers: 1
Physics, 23.06.2019 21:30
In an experiment, a die is rolled continually until a 6 appears, at which point the experiment stops. what is the sample space of this experiment. let en denote the even that n rolls are necessary to complete the experiment. what points of the sample space are contained in en? describe the event (∪ ∞ n=1en) c .
Answers: 1
A hoop with a mass of 3.04 kg is rolling without slipping along a horizontal surface with a speed of...
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