The third question: A person wanted to push a block made of steel with a mass of 800 kg to the top of a sloping bridge made of the same material, and it would rise by 10 meters every 40 meters with an acceleration of 0.66 meters / sec, as shown in the figure. What is the amount of momentum that a person must provide in order to be able to push the mold in the case of first: neglecting the presence of friction Second: not neglecting the presence of friction

Q: How fast must a 0.357kg ball be rolling to have a momentum of 0.902kgm/s? O 0.322 m/s O 0.396 m/s…

A:

Q: how do you Determine the pre-collision momentum of A fullback (86.0 kg) and a defensive back (81.6…

A: Write the given data. mf=86 kgvf=7.03 m/smd=81.6 kgvd=8.71 m/s

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A: initial momentum of the balloon and occupants (when it is still carrying the sand) = total mass *…

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A: Given Data:- Mass of the tennis ball is m=0.06 kg. Speed of the ball is v=25 m/s. The ball strikes…

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Q: What is the momentum of a 1.5 N baseball which is dropped from the top of the 170-meter Washington…

A: Given: Weight  of the baseball, W = 1.5 N. Height  of the Washington Monument, h = 170 m.   To Find:…

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A: Concept:- The given problem can be resolved using the concept of law of conservation of momentum.…

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A: As given, Mass of stone, m=2.50 kg Height, h=3.75 m Acceleration due to gravity, g=9.81 ms2 Initial…

Q: Pls help ASAP.

A: Concept of momentum -  Momentum of a body is equal to the product of its mass to speed.…

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A: Impulse is nothing but the change in momentum. So all we have to find is the change in the momentum.

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A: When gymnasts vault over the horse and land ,they land on a big pad .

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A:

Q: UNO DOLOMIT . A ball of mass 0.150 kg is dropped from rest from a height of 1.25 m. It rebounds from…

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Q: 9) momentum of the pebble plus railway car after the pebble falls into the car will be A pebble with…

A: Mass of railway car = M Mass of pebble = m It is given that M>> m Let the initial velocity of…

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A:

Q: 6. A 5.00 kg ball accelerates at a rate of 2.00 m/s for 1.50 seconds. Calculate the ball's momentum…

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A: Hai, since there are multiple sub parts posted, we will answer the first three sub parts. (a) The…

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A:

Q: What is the momentum of a 1.5 N baseball which is dropped from the top of the 170 m Washington…

A: The force F =1.5N  The height =170m

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A:

Q: "A 1-kg car travelling at 30 m/s decelerates coming to stop in 5 seconds, as a result of applying…

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Q: What impulse occurs when an average force of 10N is exerted on a cart for 2.5 sec?

A: The average force, F=10 N   The time, t=2.5 s

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A: GivenFirst case Force acting  ( F1)=200 NTime ( t1 )= 0.2 s And 2nd CaseForce (F2)= 20 NTime ( t2 )=…

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A: Answer:yes

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A: Given: Force, F= 12 N in north Time, t = 4 seconds

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