2 years ago

How could you use a rock to measure the height of your ceiling?

Physics

1 answer:

Annette [7]2 years ago

7 0

Answer:

I mean this is what I think

Explanation:

you would need to place a rock on top of each other until you reach the ceiling

It seems logical to me

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You are watching a television show about Navy pilots. The narrator says that when a Navy jet takes off, it accelerates because t

zepelin [54]

You are watching a television show about Navy pilots. The narrator says that when a Navy jet takes off, the average force on the jet is due to the catapult is mathematically given as

What is the average force on the jet is due to the catapult?

Generally, the equation for acceleration is mathematically given as

$a=\frac{vf^2-vi^2}{2s}\\\\\Therefore\\\\a=\frac{69.29^2-0^2}{2(90}\\\\a=26.673m/s^2$

In conclusion, The force

F=m*a

F=15100*26.673

F=40272.3N

F 402 KN

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1 year ago

BERE

Kisachek [45]

Answer:

All points to the left of zero are negative

Explanation:

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2 years ago

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There's more to motion than simply changing position. True Or False

prohojiy [21]

Answer: I think that it is False, if its wrong I am sorry.

Explanation:

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2 years ago

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I need help please I will give points

stira [4]

Answer:

-5 N of force

Explanation:

Hope it helps!

3 0

2 years ago

a 25 kg object is pushed with a horizontal force of 5 N esat across a table. If the force of friction is 2 N, what is the accele

Julli [10]

Answer:

Apply Newton's second law in the moving direction.

Explanation:

$\begin{aligned}F &= ma\\5N-2N &= 25kg\times a\\a & = \frac{3N}{25kg}\\&= 0.12ms^{-2}\end{aligned}$

Friction force applies in the opposite direction of motion; as a restriction.

8 0

3 years ago