4 years ago

A/an ______ is a unit of heat that measures the energy available in food

Physics

1 answer:

Lorico [155]4 years ago

5 0

I am guessing the answer to your question, is calories.

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what is the average acceleration of a car if a car rest from 0m/s and reaches a final velocity is 50m/s in 10m/s

GuDViN [60]

Answer:

Assuming that you meant the final velocity of 50 m/s was reached in 10 s, the answer would be 5 m/s^2.

Explanation:

$V_{f} = V_{i} + at$

So we update that with the values that we have.

$50 = 0 +a(10)$

then simplify that using algebra to solve for a and we get 5 m/s^2

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3 years ago

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ra1l [238]

K = ∆F / ∆s = 4N / 0.08m = 50N/m

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3 years ago

What is 34 + (3) × (1.2465) written with the correct number of significant figures?

sergejj [24]

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4 years ago

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Question 6 (2 points)

LenKa [72]

Answer:

A. increase the speed

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For you to be able to shorten the time it takes for the care to get to its destination, you must increase the speed because if the distance is the same that means you have to increase your speed.

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3 years ago

Question 4 (20 points)

irinina [24]

im pretty sure this is right 4. true 5. force

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