Physics, 19.08.2020 09:01 taliyahfelin
A ball is thrown vertically upward by a cricket player with an initial velocity of 40 m/s. if motion of ball accelerated by 10 m/s^2, then calculate
1) the maximum height reached by the ball
2) the distance covered by the ball when it reaches the player's hand
3) the displacement covered by the ball when it reached player's hand
Answers: 3
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Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15
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Physics, 22.06.2019 16:30, mikayla62
Atank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. the tank also has a 1 m spout at the top of the tank. the tank is filled with water up to a height of 2 m. find the work needed to pump all the water out the top of the spout. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.)
Answers: 1
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Aspaceship starting from a resting position accelerates at a constant rate of 9.8 meters per second per second. how far will the spaceship travel if its final speed is 1 percent the speed of light (300,000,000 m/s)? a. 3.1 × 106 m b. 2.94 × 108 m c. 7.8 × 1010 m d. 4.6 × 1013 m
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7types of electromagnetic waves from lowest to highest frequency
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A ball is thrown vertically upward by a cricket player with an initial velocity of 40 m/s. if motion...
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