2 years ago

Please answer the following question!

Physics

1 answer:

Semmy [17]2 years ago

6 0

Answer:

Explanation:

the momentum will always be 0 when it is at rest because the object isnt moving!

Hope this helped!

You might be interested in

Which of the following is not part of the process known as oxidative phosphorylation?(a) Molecular oxygen serves as a final elec

Andre45 [30]

Answer:

(d) ATP molecules are produced in the cytosol as glucose is converted into pyruvate.

5 0

3 years ago

A force F is used to raise a 4-kg mass M from the ground to a height of 5 m. What is the work done by the force F? (Note: sin 60

miskamm [114]

Answer:

Answer:196 Joules

Explanation:

Hello

Note: I think the text in parentheses corresponds to another exercise, or this is incomplete, I will solve it with the first part of the problem

the work is the product of a force applied to a body and the displacement of the body in the direction of this force

assuming that the force goes in the same direction of the displacement, that is upwards

W=F*D (work, force,displacement)

the force necessary to move the object will be

$F=mg(mass *gravity)\\F=4kgm*9.8\frac{m}{s^{2} }\\ F=39.2 Newtons\\replace\\\\W=39.2 N*5m\\W=196\ Joules$

Answer:196 Joules

I hope it helps

5 0

3 years ago

What does 3F means?<br><br>Please help me with this.....

Debora [2.8K]

Answer: Fitness, Fun & Friendship

Explanation:

5 0

2 years ago

Write 3.5 seconds as milliseconds

Phantasy [73]

3.5 seconds is 3500 milliseconds.

5 0

3 years ago

Read 2 more answers

When heating a liquid in a test tube, which of the following safety precautions should you take?. . 1.Wear latex gloves.. 2. Hea

marusya05 [52]

4 for sure because you dont want anything spilling on you or others that is harmful.

8 0

3 years ago

Read 2 more answers