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docker41 [41]
3 years ago
8

a baseball is traveling (=20m/s) and us hit by a bat. it leaves the bat traveling (-30 m/s). What is the change in the velocity?

remember that direction is what makes velocity diffrent speed.
Physics
1 answer:
Tasya [4]3 years ago
3 0
The change in velocity from 30 m/s north to 40 m/s south is a change of 70 m/s south
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svetoff [14.1K]

Answer:

An object responds to a force by tending to move in the direction of that force

Explanation:

The inertia of a body can be defined with the help of Newton's second law

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Where F is the applied force, a is the acceleration of the body and m is the mass

the force and the acceleration are vectors that point in the same direction and m is a scalar constant that relates the two vectors, this scalar constant is called masses and it measures the resistance of the bodies to the change of motion.

From the previous statement we see that the statement that best describes inertia is:

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Hope this helps!
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