2 years ago

is the rate at which ____________________ changes. (Velocity or Acceleration, velocity or acceleration)

Physics

1 answer:

Troyanec [42]2 years ago

8 0

Acceleration is the rate at which velocity changes.

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A- mass and type of material

B- type of material

C- Temperature

Explanation:

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3 years ago

If the pressure acting on a given sample of an ideal gas at constant temperature is tripled, what happens to the volume of the g

oee [108]

Answer:

Explanation:

According to Boyle's law for constant temperature of gas Pressure is inversely proportional to the volume of gas.

$PV=nRT$

$PV=constant$

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if Pressure is tripled then

$P\times V_1=3P\times V_2$

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3 years ago

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3 years ago

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Inessa05 [86]

Answer:

1: 19,6 N | 2: 686 N | 3: 705,6 N

Explanation:

Just apply the formula:

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3: [30 + (6 . 7)] . 9,8

[30 + 42] . 9,8

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