The net force acting on a box of mass 8.0kg that experiences an acceleration of 4.0m/s² is 32N. Details about net force can be found below.
<h3>How to calculate net force?</h3>
The net force of a body can be calculated by multiplying the mass of the body by its acceleration as follows:
Force = mass × acceleration
According to this question, a box with a mass of 8.0 kg is sitting on a frictionless surface and experiences an acceleration of 4.0 m/s2 to the right.
Net force = 8kg × 4m/s²
Net force = 32N
Therefore, the net force acting on a box of mass 8.0kg that experiences an acceleration of 4.0m/s² is 32N.
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Since the anode dissolves and goes to the cathode. The object to be electroplated is kept at the cathode.
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Answer:
Explanation:
Given data:
Rotating cylinder length = 9 mi
diameter of cylinder is 5.9 mi
we know that linear acceleration is given as
a = r ω^2
where ω is angular velocity
so
The sun's declination on the vernal equinox is 30 degrees north
So the problem ask to calculate the distance of the car from the bear where as the bear is 30m behind the tourist running 6m/s and the bear runs for 4.2m/s. So base on that, the distance is 70 meters. I hope you are satisfied with my answer and feel free to ask for more if you have questions and further clarifications