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dusya [7]
2 years ago
11

Help I need help with this

Physics
1 answer:
igomit [66]2 years ago
3 0

Answer:

8 meters per second

Explanation:

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If two cars A and B are moving with velocity 60 km/hr and 80 km/hr
Vitek1552 [10]

Answer:

VAB = 20km/hr

Explanation:

<u>Given the following data;</u>

Velocity of car A, VA = 60km/hr

Velocity of car B, VB = 80km/hr

To find the relative velocity of B w.r.t A, VAB;

Since the two cars are moving in the same direction, we have;

VAB = VB - VA

Substituting into the equation, we have;

VAB = 80 - 60

<em>VAB = 20km/hr</em>

Therefore, the relative velocity of car B with respect to car A is 20 kilometers per hour.

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3 years ago
Why would physics be used to study the movement of ocean waves?
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it is C. Colloid

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kykrilka [37]
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THEREFORE, PE and KE have an INVERSE RELATIONSHIP.
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Importance of studying physics​
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