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Sav [38]
3 years ago
8

1. A boulder fell from a small cliff and accelerated towards a car below at 9.8 m/s^2. The

Physics
1 answer:
natita [175]3 years ago
3 0

Answer:

Mass = 10102.04 kilograms.

Explanation:

Given the following data;

Acceleration = 9.8m/s²

Force = 99000N

To find the mass;

Mass = force/acceleration

Mass = 99000/9.8

Mass = 10102.04 kilograms.

Therefore, the mass of the boulder is 10102.04 kilograms.

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If the angular velocity of the pully is -8.4rad/s at a given time, and its anglar acceleration is -2.8rad/s2, what is the angula
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