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iogann1982 [59]
3 years ago
15

A girl is standing still in the middle of a baseball field. The girl catches the baseball and begins to move in the same directi

on as the thrown ball. What type of collision is being described?
Physics
2 answers:
ch4aika [34]3 years ago
7 0

Answer:

inelastic collision

Explanation:

an elastic collision occurs when both total momentum and total kinetic energy are conserved, while during an inelastic collision only the total momentum is conserved, while the total kinetic energy is not. In particular, if two objects stick together after the collision, only the momentum is conserved, so it is an inelastic collision.

In this problem, we have a girl that catches a ball and then continues together with the ball: the two 'objects' (girl and ball) stick together after the collision, so this is an inelastic collision.

marusya05 [52]3 years ago
5 0
A. inelastic, since the girl moves in the same direction as the thrown ball
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Answer:

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If a sheep is running at 3.0 m/s with a mass of 60 kg what is its kinetic energy​
borishaifa [10]

Answer:270joules

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3 years ago
. A huge pile of leaves was wrapped in a tarp in the middle of a lawn. The wrapped leaves weigh 580 newtons. The coefficient of
Rina8888 [55]

The force required is 319 N

Explanation:

The force of static friction is a force that acts an object on a surface, when this object is pushed by another force to put it in motion. The direction of the force of friction is opposite to the direction of the force of push, and its value increases as the force of push increases, up to a maximum value given by:

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For the pile of leaves in this problem, we have:

\mu = 0.55 (coefficient of friction)

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Substituting, we find:

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Learn more about force of friction:

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3 years ago
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Answer:

166 W

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The longer you continue to listen, the more beats will be heard.

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3 years ago
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