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Malik Morgan
You stand on your skateboard and exert a 50-N push on the wall next to you. If your mass is 60 kg you'll momentarily accelerate from the wall at about You stand on your skateboard and exert a 50-N push on the wall next to you. If your mass is 60 kg you'll momentarily accelerate from the wall at about 0.8 m/s2. 8.0 m/s2. 0.08 m/s2. none of the above
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Aniyah
What effect did printing with movable type have on people during the Renaissance?
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Karson Singleton
A man runs with a speed of 6 m/s off a platform that is 10

mabove the water. How fast is he moving when he hits thewater?

Ignore air resistance ...
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Korbin Dawson
How long does it take light from the sun to reach earth?
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Ansley Vaughan
A Sense of Proportion: Saturn is about 60,000 km in radius, and its rings are only about 0.01 km thick with ripples 100m high. Design a really big model with Saturn 60 inches in radius (10 feet in diameter). How thick must the rings be in your model and how high can the ripples be
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Henry
1000 kg of water initially at 6 m/s runs through a hydro-generator. If the water leaves the generator at velocity of 4 m/s, and the efficiency of the generator is 100%, how much electricity in kJ (2 significant figures) will we get?
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Maximo Brandt
Will mark Brainliest! Watson, a mountaineer, attempts to jump over a ravine that is 7 meters wide and 10 meters deep within 2 seconds to escape an approaching avalanche. Calculate the minimum speed with which he should attempt the jump so that he safely gets to the other side of the ravine.
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Guest
Why do things burn up when they enter the atmosphere?
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Neveah Forbes
Approximately how long are fossil fuels going to last (at the present level of consumption) ?
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Natalee Carey
What is matter? explain and give example
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Carlee Kaiser
An ion of an element has 30 protons 32 neutrons and 29 electrons what is that charge and how did you make that determination
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Melody Baker
Formed through longshore drift

a. sea stack

b. sandbar

c. spit

d. headland
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Jamarcus Boone
A small object placed in the gravitational field of a more massive object will

a. accelerate toward the more massive object.

b. accelerate away from the more massive object.

c. move toward the more massive object at a constant speed.

d. move away from the more massive object at a constant speed.
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Kyra
A 40 kg dog is sitting on top of a hillside and has a potential energy of 1,568 J. What is the height of the hillside? (Formula: PE = mgh)

3.9 m

4.0 m

39.2 m

40.0 m
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Guest
This illustration from an old textbook shows some of the over 150 different dog breeds that can be seen around the world today. How do you think all of these different breeds were developed?
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