3 years ago

1. A roller coaster car rapidly picks up speed as it rolls down a slope. As it starts down the slope, its

Physics

2 answers:

Amanda [17]3 years ago

5 0

Answer:tryna get points don't mind me

Explanation:

Bas_tet [7]3 years ago

4 0

Answer:

6 m/s²

Explanation:

Average acceleration = change in velocity / change in time

a = Δv / Δt

a = (22 m/s − 4 m/s) / 3 s

a = 6 m/s²

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2 years ago

Two identical charges, 2 m apart, exert forces of magnitude 4 N on each other. The value of each charge is: 1. 9 × 105 C 2. 4.2

lesya692 [45]

Answer:

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