Which explains why more energy is released in nuclear reactions than in chemical reactions? Chemical reactions are always endoth
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The magnitude of the resultant force is given by the centripetal force, since the car is under a circular motion. So, we have:
The centripetal acceleration is given by:
Where v is the linear speed and r the radius of the circular motion. Replacing this and solving:
Answer:
Explanation:
Given
initial velocity component of engines is
time period of engine running=763 s
Displacement in
Using in x and y direction
In y direction
x component
y component