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lord [1]
3 years ago
5

A car traveling on a straight road at 10 meters per second accelerates uniformly to a speed of 21 meters per second in 12 second

s. the total distance traveled by the car in this 12 seconds time interval is
Physics
1 answer:
labwork [276]3 years ago
6 0
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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A girl is sitting in a sled sliding horizontally along some snow (there is friction present). The mass of the girl is 29.8 kg an
jonny [76]

Answer:

28.81 m

Explanation:

Ff = -123

m * a  = -123

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We know,

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[ If there's a problem with the solution, pleaase let me know ]

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3 years ago
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Answer:

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=270m

4 0
3 years ago
A member of the cross country team is training for the big race. She runs 7.85 km one afternoon. How many miles is this?​
allsm [11]

Answer:

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8 0
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Why do astronauts in orbit in space shuttle seem to float
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No gravity in space.

4 0
3 years ago
Read 2 more answers
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