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∙ 14y ago
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When an objects net force is zero is it accerlerating?
When an objects net force is zero, its acceleration is zero. No force , no acceleration.
How can you find the net forceif two objects are acting in opposite directions?
You subtract the smaller force from the larger force and use the direction of the larger force.
Why do objects accelerate on ramps?
Objects will accelerate if there is a net force acting on them.
When a net force changes an objects motion the force is said to be an?
unbalance force
Can you have a net force when the forces applied to the objects are balanced?
Yes, you will have a net force but its magnitude is zero if it does not cause any acceleration.
Why is UseFul know to the net force?
If you know the net force on an object, you can determin the effect of the net force on the objects motion. (I got this answer from my text book. Therefore, it's right)
Is net force the product of an objects mass and its acceleration?
yes
If the net force on an object is zero will the objects motion change?
No.
How can an objects net force be 0?
if both normal and tangential force have the value zero.
What effect does an increase in an objects mass have on the accleration of the object if net force remains the same?
As net force is constant, from Force= mass *acceleration mass becomes inversely proportional to acceleration (net force being the constant between them) ..thus if mass increases, the acceleration decreases. ( mass= net force* 1/acceleration) so the objects slows down.
A nonzero net force which changes and objects motion what is the word for this?
The name for such a force is either "non-zero net force" or "unbalanced force". The name for the change of motion is "acceleration".
How does zero net force affect an objects state of motion?
If there is zero net force on an object, the object will not accelerate. (It's velocity will not change.)
