3 years ago

4. If a book falls off the kitchen counter and hits the floor 0.51 seconds later,

1 answer:

6 0

Answer:

1.2 miles per second

Explanation:

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Rudiy27

Answer is B. both potential and kinetic energy.

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3 years ago

labwork [276]

21+10=31 because you can see that 21 and 10 are in metres while 12 is in seconds so 21+10=31 is the answer.

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2 years ago

Alex777 [14]

(27.72-0)/10
= 2.772 m/s2

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3 years ago

ZanzabumX [31]

Answer:

8.0m/s²

Explanation:

meters per second squared is a unit of acceleration so 8.0m/s² is the answer

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2 years ago

Marianna [84]

(1500 kg)*(5 m/s^2) = 7500 N

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3 years ago