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Evgesh-ka [11]
2 years ago
8

LAST ONE NEED HELP.A car accelerates from rest to 20 m/s, in 5 seconds. The car exerts a force of 6000 N. What is the mass of th

e car?Single choice.
(2 Points)

1800 kg

1500 kg

1000 kg

900 kg
Physics
1 answer:
Slav-nsk [51]2 years ago
6 0

Answer:

1500kg

Explanation:

Initial velocity(u)=0m/s

Final velocity(v)=20m/s

Time taken=5s

Acceleration=v-u/t

Acceleration=20-0/5=4m/s^2

Force=6000N

Mass=?

Mass=Force/acceleration

= 6000/4

=1500kg

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Cross product may be observed with the aid of using

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Finding the move made from the 2 vectors (j x - okay = - i) might provide a vector withinside the -x route

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