A plane is uniformly accelerated from 60 ms to 80 ms in 12 seconds what is the distance traveled by the plane during this period
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((60m/s+80m/s)/2)x12s=840m
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When a golf club strikes a golf ball the force exerted by the ball on the club depends on
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the mass of the ball and club and the velocity of the club
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A force of 20 N gives a ball an acceleration of 4.0 ms on a level frictionless surface what is the mass of the ball
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F=ma
m=F/a
m=20/4.0
m=5Kg
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If a right triangle is 12.5 meters and the side opposite a 30 angle. how long is the hypotenuse
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If a right triangle is 12.5 meters and the side opposite a 30 angle, the hypotenuse length will be: 14.43 meters.
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A ball is thrown horizontally from a cliff at a speed of 15 ms and strikes the ground 45 meters from the base of the cliff How high was the cliff rounded to the nearest meter
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Answer: 44 meters
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What does a force cause a mass to do
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accelerate
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A pulley system is used to lift a 2000 newton engine up a distance of 3 meters The operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor To lift the engine fi
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250 newtons
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Which of these formulas is correctly rewritten from the original formula to solve for b a 3b - 2c
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1
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Cards in this guide (9)
What is the Metric unit for mass in science
kilogram
A plane is uniformly accelerated from 60 ms to 80 ms in 12 seconds what is the distance traveled by the plane during this period
((60m/s+80m/s)/2)x12s=840m
When a golf club strikes a golf ball the force exerted by the ball on the club depends on
the mass of the ball and club and the velocity of the club
A force of 20 N gives a ball an acceleration of 4.0 ms on a level frictionless surface what is the mass of the ball
F=ma
m=F/a
m=20/4.0
m=5Kg
If a right triangle is 12.5 meters and the side opposite a 30 angle. how long is the hypotenuse
If a right triangle is 12.5 meters and the side opposite a 30 angle, the hypotenuse length will be: 14.43 meters.
A ball is thrown horizontally from a cliff at a speed of 15 ms and strikes the ground 45 meters from the base of the cliff How high was the cliff rounded to the nearest meter
Answer: 44 meters
What does a force cause a mass to do
accelerate
A pulley system is used to lift a 2000 newton engine up a distance of 3 meters The operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor To lift the engine fi
250 newtons
A+ Answers
Which of these formulas is correctly rewritten from the original formula to solve for b a 3b - 2c
A plane is uniformly accelerated from 60 ms to 80 ms in 12 seconds what is the distance traveled by the plane during this period
When a golf club strikes a golf ball the force exerted by the ball on the club depends on
Isaac Newton can be credited with all of these except
A ball is thrown horizontally from a cliff at a speed of 15 ms and strikes the ground 45 meters from the base of the cliff How high was the cliff rounded to the nearest meter