2 years ago

Inertia causes bodies to slow in their motion, unless they’re pushed by a force.

Physics

1 answer:

postnew [5]2 years ago

4 0

Answer:

ill go with B

Explanation:

inertia is the ability of a body to remain at rest or in a constant speed in a constant direction when no force is acting on it

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Answer:

Explanation:

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Use the Pythagorean theorem to calculate the long edge of the triangle, which would be his displacement.

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A 3.1 kg ball is dropped from the top of a 38 m tall building. What is the speed of the ball when it is halfway from the buildin

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Answer:

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$v^2-0^2=2(9.81m/s^2)(38/2)\\v^2=9.81m/s^2 *38\\v^2=372.78\\v=\sqrt[]{372.78} \\v=19.3m/s$

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3 years ago

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pishuonlain [190]

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