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What type of motion would produce positive acceleration in an object?
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What does it mean if an object is in motion?
acceleration
How is motion and acceleration alike And how are they different?
Motion is the measurement of an object and the change of its position over time. Acceleration is the measurement of velocity of an object. Both terms are used in physics. Acceleration denotes an increase of speed of an object while motion does not.
For an object to be in projectile motion and what force must be acting on it?
Gravity must be the only force acting on the object, to produce downwards vertical acceleration. There is no force acting in the horizontal direction because there is no acceleration.
What kind of motion does a constant force produce on an object of fixed mass?
Constant acceleration. Note that all orbits approximate this condition.
How does the direction of the acceleration along determine if the object is speeding up or slowing down?
Take the component of the acceleration along the direction the object is moving. If this component is positive (the acceleration vector, or the relevant component, points in the same direction as the movement), then the object is speeding up.
A force that acts on an object does only when the object moves?
A force will produce acceleration when the object moves. force in the line of motion will increase the acceleration and the force opposite to the line of motion will decrease the acceleration.
How does a negative or positive acceleration affect motion?
It can change the direction of motion or it can speed up or slow down an object.
How do unbalanced forces acting on an object its motion?
Balanced forces do not change its motion (no acceleration). Unbalanced forces changes the motion of the object (acceleration).
Unbalanced forces acting on an object produce motion?
The second law of Newton says that the sum of all the forces acting on an object is equal to the acceleration of this object, in a given frame of reference. If the sum of forces isn't equal to zero, therefore the acceleration isn't to. So the object has a speed and is in motion, in the frame of reference chosen.
How do balanced forces acting on an object affect its motion. How do unbalanced forces acting on an object affect its motion?
Balanced forces do not change its motion (no acceleration). Unbalanced forces changes the motion of the object (acceleration).
What does it mean if an object is in motion?
acceleration
What unbalanced force?
Unbalanced forces are forces that produce a nonzero net force, which changes an object's motion. The result of an unbalanced force is acceleration of an object.
What is unbalanced force?
Unbalanced forces are forces that produce a nonzero net force, which changes an object's motion. The result of an unbalanced force is acceleration of an object.
How is motion and acceleration alike And how are they different?
Motion is the measurement of an object and the change of its position over time. Acceleration is the measurement of velocity of an object. Both terms are used in physics. Acceleration denotes an increase of speed of an object while motion does not.
How do unbalanced forces acting on an object affects it's motions?
Balanced forces do not change its motion (no acceleration). Unbalanced forces changes the motion of the object (acceleration).
For an object to be in projectile motion and what force must be acting on it?
Gravity must be the only force acting on the object, to produce downwards vertical acceleration. There is no force acting in the horizontal direction because there is no acceleration.
Why is it useful to know net force?
you can the effect of the net force in the object motion
