emilybgarcia07 emilybgarcia07

Today at 4:09 PM
Biology

Answered

Which of the following is an example of an object that is accelerating?
A
A basketball sits motionless on the gymnasium floor.
B
A hockey puck slows down and comes to a stop.
с
A soccer ball travels at 3 m/s for one second.
D
A train travels 100 km in a straight path towards the northeast.

Answer :

Today at 4:14 PM

Answer:

B

Explanation:

acceleration is a change in velocity, and situation B is the only situation where the velocity of the object is changing

Answer Link

purplepancakes0720 purplepancakes0720

Today at 4:13 PM

Answer:

D.

Explanation:

Answer A - The basketball is not moving, motionless.

Answer B - The hockey puck eventually stops moving.

Answer C - The soccer ball eventually stops after one second.

Answer D is correct because the train is continuously moving.

Answer Link

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