A force of 10N acting on a body horozentally, the vertical component of that force is:
a) 10N b) 8.6N c) 5N d) 0
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Answer:
d) 0
Explanation:
The vertical component of that force is zero, because here angel between the force and vertical component is 90. So force*cos90= 0.
If the body is stay at horizontally then,
There are two vertically forces acting on the body.
Force due to gravity (mg) , where m is mass and g is gravity. If I consider g acting in the -y axis. So it sould be (-mg).
Force due to Normal, equal and opposite reaction of mg, it is acting in the +y axis.
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Answer:
a) 10N the vertical component of that force
Explanation:
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