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3 years ago

An object is accelerating if there is a change in speed and/ or which factor A.Time B.Position C.Direction D.Displacment

Physics

2 answers:

astra-53 [7]3 years ago

5 0

"Acceleration" is a change in speed, or direction of motion, or both.

enot [183]3 years ago

5 0

hey there!!!

I believe the answer is C). Direction. Since when something in speed changes, it can cause the direction to change or position but I would mainly say if there is a change in spped then the dircetion will somehow or somewhat change also.

Hope that helps!!! :)

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Answer:

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Explanation:

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Answer:

$S = \dfrac{1}{2.5}$

Explanation:

given,

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hydraulic depth(y) = 5 ft

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3 years ago

Suppose a 2.0kg bird is flying at a speed of of 1m/s. It’s kinetic energy would be what?

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3 years ago

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V125BC [204]

Answer:

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Now,

The force against the kinetic friction is given as:

$f = \mu_k N = u_k Mg$

Where,

N = Normal reaction

g= acceleration due to the gravity

Substituting the values in the above equation, we get

$f = 0.3\times108\times9.8$

$f = 317.52N$

Now, the net force on to the metal safe is

$F_{Net}= F-f$

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