The answer to the question is 1.5708~1.571.
Answer:
Most atoms have three different subatomic particles inside them: protons, neutrons, and electrons. The protons and neutrons are packed together into the center of the atom
The correct answer is option (3).
The horizontal component of the force pushing the skier in forward direction is 36.75 N or 37 N.
In Physics, force is defined as the effect that changes the direction of motion of an object or brings a moving object to halt.
In other words, a force is a pull or push which is applied to any object. It is a vector quantity and is measured in Newton (N).
The weight of the skier = 75 Kg
To find the horizontal component of force we will use the following information.
Frictional force due to ice, F = μN
Normal force N = mg = 75 x 9.8 = 735 N
Now let's calculate the Frictional force = 0.05 x 735 = 36.75 N
We know that the value of Coefficient of friction (μ) for ice is 0.05.
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Yes it is true because when the net force is 0 then there is no force
