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What would happen to an objects's velocity if no work was being done on the object?
The velocity might still change, in the case of a force applied at a right angle to the movement. In this case, since the object's direction changes, its velocity changes.
What path might an object take that involves changing its velocity?
Any path that changes direction. To keep the speed constant and change the velocity it would have to travel in a circle or something similar.
Does unbalanced force or a balanced force have direction?
Every force has some direction that can be described, although in the case of an explosion, the direction might be every direction at once. Even that counts as a direction.
Which characteristic of motion could change without changing the velocity?
Well, we know that velocity describes the speed and direction of motion, so you can't change either of those. We don't usually think of 'position' as a characteristic of motion, but if we try hard to please you, then we might observe that the position changes while velocity remains constant.
Why might someone want to change the direction of a force they apply?
If the work that they want to do is not being accomplished, they may want to change the direction of force. They may also want to change the direction of force due to space constraints.
What is a long road which constantly changes direction and altitude called?
A long road that constantly changes direction and altitude might be called a winding road or a switchback road. This type of road is often found in areas where mountains are common.
What type of changes in motion might an object experience if it were accelerating?
An object that is accelerating may slow down, speed up, or change direction.
What would happen to an object's velocity if no work was being done on the object?
The velocity might still change, in the case of a force applied at a right angle to the movement. In this case, since the object's direction changes, its velocity changes.
What would happen to an objects's velocity if no work was being done on the object?
The velocity might still change, in the case of a force applied at a right angle to the movement. In this case, since the object's direction changes, its velocity changes.
When is a time that acceleration changes but speed can't?
Speed is a scalar quantity. This means that its value stands on its own without a direction. Something similar to speed is velocity. Velocity has the same number as speed, but also includes a direction. For example, I might be driving at a speed of 60 miles per hour, whereas my velocity is 60 miles per hour, west. This type of quantity-one that includes a direction-is called a vector quantity. Acceleration, like velocity, is a vector quantity. If I continue driving at the same speed but I follow a curve in the road that changes my direction, I might then be driving 60 miles per hour, north. Since my speed remained 60 miles per hour, the number corresponding to my acceleration was zero before and is zero after. However, the change in direction means that acceleration has changed.
What are three reasons that you might get different measurements for the same object?
using a different measuring system there is always an unknown when measuring
How is a ruler yardstick and a measuring tape different and same?
why might you need to measure a perimeter with a measuring tape insteadof a ruler.
What path might an object take that involves changing its velocity?
Any path that changes direction. To keep the speed constant and change the velocity it would have to travel in a circle or something similar.
Which is the name for a cube used to measure volume?
That depends on which aspect of the cube you are measuring and the size of the cube.. If you are measuring the dimensions, you might use meters. If you are measuring the surface area, you might use square meters. If you are measuring the volume, you might use cubic meters.
Does unbalanced force or a balanced force have direction?
Every force has some direction that can be described, although in the case of an explosion, the direction might be every direction at once. Even that counts as a direction.
What changes might you expect to see in the Earth's general circulation if the Earth's rotation were in the opposite direction?
time would go backwards like at 2:00 in the afternoon it would be 2:00 a colck in the morning
Where can you find one direction posters in Arizona?
you might
