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sveticcg [70]
3 years ago
5

If a football player has more mass they will also have more ______ ? Fill in the blank

Physics
1 answer:
serg [7]3 years ago
3 0

If a football player has more mass, they will also have more <u>momentum</u>. This is because mass is directly proportional to momentum.

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Snorkelers breathe through tubes that extend above the surface of the water. In prin- ciple, a snorkeler could go deeper with a
Yanka [14]

Answer:

h = 1.02 m

Explanation:

This is a fluid mechanics exercise, where the pressure is given by

       P = P_{atm} + ρ g h

The gauge pressure is

      P - P_{atm}  = ρ g h

In this case the upper part of the tube we have the atmospheric pressure. and the diver can exert a pressure 10 KPa below the outside pressure, this must be the gauge pressure

     P_{m} =    P - P_{atm}

     P_{m} = ρ g h

     h =P_{m} / ρ g

calculate

     h = 10 103 / (1000 9.8)

     h = 1.02 m

This is the depth at which man can breathe

8 0
3 years ago
a football field is 150 meters long. a football player take 30 seconds to run the entire length of the field. what was his speed
andreyandreev [35.5K]

his speed is : FAST AS ALL GET OUT



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3 years ago
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astra-53 [7]

Answer:

2943 J

Explanation:

Potential energy = mass x acceleration due to gravity x height in meters

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Substitute the given numbers: (I take acceleration due to gravity as 9.81 m s^-2)

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3 0
3 years ago
When a moving object collides with an object that isn't moving, what happens to the kinetic energy of each object?
a_sh-v [17]

Answer:

Since the objects are all motionless after the collision, the final kinetic energy is also zero; the loss of kinetic energy is a maximum. Such a collision is said to be perfectly inelastic.

Explanation:

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<span>The total mass that should be placed in the right cap so that the caps equilibrate at equal height is also 1 kg. if equilibrium should be maintained the force in each side should cancel out, so to balance a 1kg mass, a 1 kg mass should also be place on the opposite direction</span>

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3 years ago
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