Physics, 04.12.2021 07:20, thompsonmark0616
Bonus: (It's not that hard, you just have to pay attention to units.) The Saturn V rocket first stage
engines produced 7.5 million pounds of thrust at liftoff by burning and exhausting 15 tons of fuel
each second. Determine the velocity of the exhaust gasses. (Be careful with units!) (1 pound = 4.45
Newtons) (1 ton = 2000 pounds) (1kg = 2.2 lbs)
Answers: 2
Physics, 21.06.2019 19:00, paytonxxburns05
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.
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Physics, 22.06.2019 09:00, winterblanco
The pressure proportional to the area a- inversely b- directly c- increase d-decrease
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Physics, 22.06.2019 11:00, AnonymousLizard52303
Arowboat passenger uses an oar to push the boat off the dock by exerting a force of 40n for 3.0s. what impulse acts on the boat.
Answers: 1
Physics, 22.06.2019 23:30, elizabethhubbe
Which statement correctly describes the interaction between magnetic poles? north and south poles attract each other. north and south poles repel each other. two north poles will attract each other. two south poles will attract each other.
Answers: 1
Bonus: (It's not that hard, you just have to pay attention to units.) The Saturn V rocket first stag...
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