Physics, 13.11.2020 17:10 cmikell124
How much acceleration does a 747 jumbo jet of mass 6999 kg experience in takeoff when the thrust for each of four engines is 5999 N? Answer in units of m/s.
Answers: 2
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Initially, a particle is moving at 5.33 m/s at an angle of 37.9° above the horizontal. two seconds later, its velocity is 6.11 m/s at an angle of 54.2° below the horizontal. what was the particle's average acceleration during these 2.00 seconds in the x-direction (enter first) and the y-direction?
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Which is an advantage of subdividing science into different areas?
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Physics, 23.06.2019 00:30
If you let go of the notebook after lifting it, will it move? how?
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Physics, 23.06.2019 02:50
You are your friend move a new refrigerator into his kitchen. you apply a horizontal force of 252 n in the negative x direction to try and move the 56 kg refrigerator. the coefficient of static friction is 0.61. (a) how much static frictional force does the floor exert on the refrigerator? give both magnitude (in n) and direction. magnitude n direction (b) what maximum force (in n) do you need to apply before the refrigerator starts to move?
Answers: 1
How much acceleration does a 747 jumbo jet of mass 6999 kg experience in takeoff when the thrust for...
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