3 years ago

Help please!!

Physics

1 answer:

Ugo [173]3 years ago

4 0

Answer:

B= 4 A=5

Explanation:

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Show that the relationship between impulse and the change in momentum is another way of stating Newton's second law of motion.

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My answer to this question.

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3 years ago

It is always a good idea to get some sense of the "size" of units. For example, the mass of an apple is about 100 g , whereas a

marta [7]

Answer and Explanation:

The estimation of the mass of the objects is as follows

Given that

The mass of an apple is about 100 g

Just like that, we do some estimation of different objects

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4 years ago

How much work (in J) is required to expand the volume of a pump from 0.0 L to 2.7 L against an external pressure of 1.0 atm?

spin [16.1K]

Answer:

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Explanation:

using the pressure volume work formula which states that

work = -PΔV

= -(1.0 atm) (2.7-0.0)L = -2.7L . atm

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1 L . atm = 101.325 joules

-2.75 L .atm = -2.75 x 101.325 = -278.64375 =

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4 years ago

7.9x10^9 km is equal to?

Georgia [21]

Explanation:

7.9x10^9 km is equal to

=7900000000km

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3 years ago

Adding a catalyst to a reaction has an effect similar to

mariarad [96]

The answer to your question is B.

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3 years ago