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svet-max [94.6K]
3 years ago
10

A car acceleration uniformly from 5 m\s to 13m/s in 4.0s. What is the acceleration of the car

Physics
1 answer:
Mila [183]3 years ago
8 0

Answer:

2 m/s/s

Explanation:

Vf-Vi = at

13-5 = a (4)

a = 2 m/s/s

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The mass added is "m" so the complete cube is submerged in the water is 2.8 kg.

<h3>What mass of lead should be placed on the cube?</h3>

Given: Side of the cube (a) = 20cm

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