Physics, 07.11.2019 03:31 fannyrivera321
When a carpenter shuts off his circular saw, the 10.0-inch- diameter blade slows from 3984 rpm to 0 in 1.25 s. (a) what is the angular acceleration of the blade? (b) what is the distance traveled by a point on the rim of the blade during the deceleration? (c) what is the magnitude of the net displacement of a point on the rim of the blade during the deceleration?
Answers: 3
Physics, 21.06.2019 16:30
Which statement best describes resistance? resistance is a. how well a current will flow in a material and is measured in volts. b. how well a material conducts an electrical charge and is measured in ohms. c. the ability of a material to attract a positive charge to create a current. d. the ability of a material to repel neutral charges and is measured in ohms.
Answers: 3
Physics, 22.06.2019 08:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
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Physics, 23.06.2019 01:00
7types of electromagnetic waves from lowest to highest frequency
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When a carpenter shuts off his circular saw, the 10.0-inch- diameter blade slows from 3984 rpm to 0...
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