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though different terminology is used. Motion is thought of in acceleration and velocity. Now, velocity is just the distance covered over an amount of time, or speed. Acceleration is the change in speed. In general terms, any object that is standing still is being acted upon by equal and opposite forces, and if one of those forces was changed, then the object would undergo acceleration. Think of a person holding a coffee cup. Gravity is working on the object to pull it down, and his or her arm is pulling equally in the opposite direction to keep it up. If the person were to let go, there wouldn't be the upward force, and the cup would accelerate towards the Earth, and its "motion" would be changed.
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True or false acceleration is a change in motion?
'Acceleration' is a change in the speed and/or direction of motion.
what; forces cause SOME changes in motion true or false?
false
Matched forces cause changes in motion.?
false
Is it true or false that balanced forces can change an object's direction?
It is false. Change of direction is acceleration, which can only be produced by unbalanced forces.
Does Motion occurs when there is a change in speed true or false?
true
Is it false that a strong magnet will cause a larger change in motion than a weak magnet?
no
Balance force can change an object's direction?
false
True or false acceleration is a change in motion?
'Acceleration' is a change in the speed and/or direction of motion.
Balanced forces acting on an object cause the object to accelerate True or false?
false
what; forces cause SOME changes in motion true or false?
false
Matched forces cause changes in motion.?
false
Is it true or false that balanced forces can change an object's direction?
It is false. Change of direction is acceleration, which can only be produced by unbalanced forces.
if the forces acting on an object are balanced the object may change speed change direction or do both true or false?
If the forces acting on an object are balanced, then the object will do none of those things. The statement is false.
Does Motion occurs when there is a change in speed true or false?
true
Acceleration is the change in distance over time True or false?
False. Acceleration is a change of speed or direction over time.
True or false Even without pollution climate can change by itself?
False. Climate change always has a cause. It can't change by itself.
How Chemical equations are balanced by changing the subscripts of the molecule true or false?
False. They are balanced by changing the coefficients.
