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Inessa [10]
3 years ago
13

Please help me answer

Physics
2 answers:
STatiana [176]3 years ago
4 0

D. 55 Kg mass moving at 1 m/s, is the correct answer.

The more mass the object has, the greater inertia is. It doesn't matter how fast the object is going because inertia is depended on mass.

yulyashka [42]3 years ago
3 0
I don’t know why it want let me say it so just comment on it !!
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What should you do if your boat capsizes answers?
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3 0
3 years ago
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Until a train is a safe distance from the station, it must travel at 5 m/s. Once the train is on open track, it can speed up to
SIZIF [17.4K]

Answer:

5 m/s^2

Explanation:

The acceleration of the train is given by:

a=\frac{v-u}{t}

where:

u = 5 m/s is the initial velocity of the train

v = 45 m/s is the final velocity of the train

t = 8 s is the time taken for the train to increase the velocity

Substituting numbers into the formula, we find

a=\frac{45 m/s-5 m/s}{8 s}=5 m/s^2

5 0
4 years ago
Read 2 more answers
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