According to our theory of solar system formation, why did uranus and neptune end up to be much less massive than jupiter and sa
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Answer:
Velocity of the car at the bottom of the slope: approximately .
It would take approximately for the car to travel from the top of the slope to the bottom.
Explanation:
The time of the travel needs to be found. Hence, make use of the SUVAT equation that does not include time.
- Let
denote the final velocity of the car.
- Let
denote the initial velocity of the car.
- Let
denote the acceleration of the car.
- Let
denote the distance that this car travelled.
.
Given:
.
.
.
Rearrange the equation and solve for
:
.
Calculate the time required for reaching this speed from at
:
.