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3 years ago

I need a little help with this

Physics

1 answer:

Mandarinka [93]3 years ago

3 0

Answer:

truck 1 has the most velocity

Explanation:

Because it weights less which means it faster and yea

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3 years ago

How far will u go if your wheel' diameter 34in?

Lapatulllka [165]

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3 years ago

I need c only please answer it

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2 years ago

A ski hill is angled 20° above the horizontal. If a skier starts from rest at the top of the hill, how fast will she be travelin

MaRussiya [10]

Answer:

20 m/s

Explanation:

First, we calculate for the acceleration down the incline using $a = gsin\theta$ .

a = (9.80)sin(20°)

a = 3.35

Then, we use one of the kinematics equations, ${v_{f}}^{2} = {v_{i}}^{2} + 2 a\Delta s$ .

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$\Delta s$ = 62 m

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$v_{f} =20.381 = 20 m/s$

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2 years ago

the dog has a momentum of 60 kilogram meters per second west. the dog has a velocity of 3 meters per second west. what is the ma

lianna [129]

P=mv=>m=p/v=60/3=20kg

5 0

3 years ago

Read 2 more answers