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EastWind [94]
2 years ago
6

PLS HELP BEST PRESENT EVER!!!!!!!!!!!!!

Physics
1 answer:
galina1969 [7]2 years ago
6 0

velocity=distance/time

v=d/t

v=4.77m/19.5s=0.24m/s

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A ball rolls at a speed of 6cm/s. How far does the ball roll in 40 seconds ? ____cm
sesenic [268]

Answer:

240cm

Explanation:

Speed = 6cm/s

Time = 40 seconds

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Distance = 6×40

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8 0
3 years ago
1. A ball falls from a height "h" from a tower. Which of the following statements is true?
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the total kinetic and potential energy of the ball is constant (mechanical energy remains the same)

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4 0
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Explanation:

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Marizza181 [45]

Answer:

346.70015 m/s

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The magnitude of the overall velocity of the hamper at the instant it strikes the surface of the ocean is 346.70015 m/s

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The sketch could be seen in the attached image.

5 0
3 years ago
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