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zheka24 [161]
3 years ago
8

A cyclist is travelling eastwards at a velocity

Physics
1 answer:
VMariaS [17]3 years ago
8 0

Answer:

0.02 m/s^2

Explanation:

change in velocity= 4.5m/s - 2.3m/s = 2.2 m/s

acceleration= change in velocity/change in time

acceleration= 2.2/120= 0.0183

= 0.02 (to 2 significant figures)

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The gravitational force of attraction between two students sitting at their desks in physics class is 2.59 × 10−8 N. If one stud
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<h2>The distance between students is 2.46 m</h2>

Explanation:

The force of attraction due to Newton's gravitation law is

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Here G is the gravitational constant

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m₂ is the mass of second student .

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A projectile is launched at a 30° angle relative to the
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The answer is 56

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