3 years ago

When forklift moves a crate, it performs _______.

Physics

2 answers:

Helga [31]3 years ago

4 0

Motion of the forklift

Katarina [22]3 years ago

4 0

Answer:

GPE

Explanation:

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A helicopter is ascending vertically. a passenger accidentally drops her wallet out the sides of the helicopter when it is 160 m

Advocard [28]

Answer:

(E)56.0 m/s

Explanation:

Height =h=-160 m

Because the wallet moving in downward direction

Time=t=7 s

Final speed of wallet=v=0

We have to find the speed of helicopter ascending at the moment when the passenger let go of the wallet.

$v^2-u^2=2gh$

Where $g=9.8 m/s^2$

Substitute the values

$0-u^2=2(-160)\times 9.8$

$u^2=3136$

$u=\sqrt{3136}=56m/s$

Option (E) is true

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4 years ago

What will happen if you heat a liquid to high temperatures?

WARRIOR [948]

It’s c hope this helps :)

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3 years ago

WHAT ARE THREE TECHNICAL ADVANCEMENTS

Snezhnost [94]

the iphone

the airplane

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3 years ago

Assume that an intercontinental ballistic missile goes from rest to a suborbital speed of 6.50 km/s in 60.0 s (the actual speed

olasank [31]

Answer:

Average acceleration is $(11.05)g\ m/s^2$

Explanation:

It is given that,

Initial velocity, u = 0

Final velocity, v = 6.5 km/s = 6500 m/s

Time taken, t = 60 s

Acceleration, $a=\dfrac{v-u}{t}$

$a=\dfrac{v}{t}$

$a=\dfrac{6500\ m/s}{60}$

$a=108.33\ m/s^2$

Since, $g=9.8\ m/s^2$

So, $a=(11.05)g\ m/s^2$

So, the angular acceleration of the missile is $(11.05)g\ m/s^2$ . Hence, this is the required solution.

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3 years ago

Which of the following is a balanced chemical equation?

Natalija [7]

Explanation:e=mwS

<em>and also yes it is i think </em>

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4 years ago