3 years ago

What is the initial velocity of a moose who

Physics

1 answer:

bogdanovich [222]3 years ago

7 0

Answer:

- 0.5 m/s

Explanation:

(1) Acceleration = change in velocity / time

(2) Change in velocity = (Final velocity - Initial velocity)

We know:

acceleration = 1.5 m/s/s

time = 5 seconds

final velocity = 7 m/s

x = initial velocity)

1.5 = ( 7 - x ) / 5

1.5 x 5 = ( 7 - x )

7.5 = 7 - x

x = -0.5 m/s

You can check the answer by plugging in the values to equation (1).

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Answer:

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explain why cups of soup at a take away kiosk are often sold in white polystrene cups with a lid to stop spillage

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Answer:

polystyrene is a good insulater so less heat will escape from the cup and it will keep it warm.

the cup helps it become more insulated

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3 years ago

What is indicated by the slope of an acceleration vs. time graph?

Luba_88 [7]

Answer:

Option A is tge correct answer.

Explanation:

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hope it helps..

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