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3 years ago

13

a force is applied to an object at rest with a mass of 100 kg. the same force is applied to an object at rest with a mass of 1 k

g. what differences in their motion would you observe? explain your reasoning URGENT

1 answer:

Dafna1 [17]3 years ago

3 0

The object with the mass ok 1kg will move more quickly because it is lighter than the 100kg object

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What is the total energy equation?

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3 years ago

Wilma can mow a lawn in 80 minutes. Rocky can mow the same lawn in 120 minutes. Construct an equation that would allow you to de

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Answer:

$t = 96 minutes$

Explanation:

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so work done in 1 minute by Wilma is given as

$W_1 = \frac{1}{80}$

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3 years ago

5. Two charged particles are separated by a distance of 12 meters. The Coulomb force between them is 20 N. What will the Coulomb

Leni [432]

Answer:

A) 80 N

Explanation:

The closer the particles get, the stronger the Coulomb force, which elongates choices C and D. The Coulomb force is inversely proportional to the distance squared. If the distance is cut in half, the force is multiplied by the reciprocal of (1/2)^2, which is 4. Multiplying it out, 20 times 4 is 80 N.

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2 years ago

A gas at a pressure of 2.10 atm undergoes a quasi static isobaric expansion from 3.70 to 5.40 L. How much work is done by the ga

BartSMP [9]

Answer:

Total work done in expansion will be $3.60\times 10^5J$

Explanation:

We have given pressure P = 2.10 atm

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So total work done in expansion will be $3.60\times 10^5J$

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2 years ago