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emmainna [20.7K]
3 years ago
15

What is the difference between speed and velocity?

Physics
1 answer:
inysia [295]3 years ago
6 0

Answer:

Velocity is defined as the rate of change of displacement whereas speed is defined as the rate of change in distance with respect to time.

Explanation:

i think it is b from this

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What colors of light are absorbed when white light falls on a green object?
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I'm doing this test later today so I'll let you know the answer

4 0
3 years ago
Read 2 more answers
Calculate ΔH∘f (in kilojoules per mole) for benzene, C6H6, from the following data:
Dahasolnce [82]
ΔH<span> for the reaction = [sum of heat of formation for products] - [sum of heat of formation for reactants]
   
-6534 = [(12)(-393.5) + (6)(-285.8)] - (2X)

-6534 = [(-4722) + (-1714.8)] - 2X

-6534 = -6436.8 - 2X

-6534 + 6436.8 = -2X

-</span>97.2 = -2X<span>
 
then, divide each side by two to cancel out the numerical coefficient.

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7 0
3 years ago
URGENT! PLEASE ANSWER!!
Marrrta [24]

Answer:

C

Explanation:

The answer is obvious from the given figure

7 0
3 years ago
Determine the stopping location of the prize wheel. At this moment it is centered on the number 11. It is spinning at a rate of
Goshia [24]

Answer:

The wheel spins for 11.43s. The number cannot be determined.

Explanation:

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Rearrange the equation to obtain \frac{\omega-\omega_0}{\alpha}=t. Plug in the numbers and solve to obtain t=11.43s.

The number of the wheel cannot be determined as we do not know the placement of numbers on the wheel.

5 0
3 years ago
Scientists want to place a telescope on the moon to improve their view of distant planets. The telescope weighs 200 pounds on Ea
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Answer:

Explanation:

the weight of the telescope decreases  because the moon attract the body with less force as compared to earth due to less gravity as compared to earth

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