What happens to electrical energy that is used by objects in our homes? (1 point) a It is absorbed by batteries. b It is destroy
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The speed of the car is 75 km/h
<h3>Further explanation</h3>These are the formulas that we have to remember before solving the problem.
Speed is the rate of change of distance.
<em>v = speed ( m/s )</em>
<em>d = distance ( m )</em>
<em>t = time ( s )</em>
Acceleration is the rate of change of velocity.
<em>a = acceleration ( m/s² )</em>
<em>Δv = change in speed ( m/s )</em>
<em>t = time ( s )</em>
Let us now tackle the problem!
<u>Given:</u>
distance = d = 150 km
time taken = t = 7200 s = 2 hours
<u>Unknown:</u>
velocity = v = ?
<u>Solution:</u>
The acceleration of the car is 0 m/s² because it travels with constant speed.
We could also plot the distance vs time graph as shown in the attachment.
<h3>Learn more</h3>- Velocity of A Runner : brainly.com/question/3813437
- Kinetic Energy : brainly.com/question/692781
- Acceleration : brainly.com/question/2283922
Grade: Middle School
Subject: Physics
Chapter: Kinematics
Keywords: indycar top speed of a fastest police car has ever gone
