0
What does it mean when moving in a curve has a tangential velocity?
Wiki User
∙ 10y ago
Picture one of the following:
- a hockey player about to hit a puck with their stick
- a cricket batsman about to strike the ball
- a Baseball player about to hit the ball with their bat
- a tennis player about the hit the ball with their racket
- a golfer about to hit the ball with their club
The total speed and the direction that a club or stick or racket or bat could have imparted to something at a point would be its tangential velocity. Obviously hitting something slows the striking object down.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What do you mean by velocity?
What does mean the velocity remains constant?
there is no acceleration if the body is moving with constant velocity
If an object comes to a stop does that mean that the final velocity is equal to zero?
Yes. When it's not moving, its velocity is zero.
What does the slope under the curve of a displacement versus time reveal?
There is no such thing as a "slope under the curve", so I assume that you mean "slope of the curve". If the curve is d vs. t, where d is displacement and t is time, then the slope at any given point will yield (reveal) the velocity, since velocity is defined as the rate of change of distance with respect to time. Mathematically speaking, velocity is the first derivative of position with respect to time. The second derivative - change in velocity with respect to time - is acceleration.
How an object could still be moving with the 0 acceleration?
Zero acceleration means that the velocity doesn't change. It doesn't mean that there is no velocity.
What is root mean square velocity?
For an object moving at a variable velocity you:calculate the square of the velocityfind its mean valuecalculate its square root.If the velocity is constant then the RMS velocity has the same value.
What do you mean by velocity?
What does mean the velocity remains constant?
there is no acceleration if the body is moving with constant velocity
If an object comes to a stop does that mean that the final velocity is equal to zero?
Yes. When it's not moving, its velocity is zero.
What does the slope under the curve of a displacement versus time reveal?
There is no such thing as a "slope under the curve", so I assume that you mean "slope of the curve". If the curve is d vs. t, where d is displacement and t is time, then the slope at any given point will yield (reveal) the velocity, since velocity is defined as the rate of change of distance with respect to time. Mathematically speaking, velocity is the first derivative of position with respect to time. The second derivative - change in velocity with respect to time - is acceleration.
What do you mean by whirl velocity of turbine?
Whirl velocity of a turbine is determined by how fast the turbine can turn when it is moving. This is a factor considered with airplane manufacturing. Whirl velocity is the number of times in a second that a turbine can rotate, moving at a given speed.
Is space is really curve?
The sir of astronomy said that space is curve but how that is possible according to me space can not curve if space is the form of curve than all galleries ,plants ,stars, and everything which belong to universe will be move in the same way but there are moving in special curve path . The curve path be may because of different forces which make them make is a curve path. The forces are well know my as . But on curve path I have a example suppose that you are moving on a path the path is curve you are moving in a straight line with any speed but it appear to as that we are moving in a curve path. in reality we are moving in straight line. same condition of earth which are moving in a curve due to same special forces not in a curve space. Now we know very wall that the curve path is due to same special forces which force any body to move in a curve path . In short the curve is due to same force , it is not mean that space is curve. If so than the shape of space is like Imagine the image
How an object could still be moving with the 0 acceleration?
Zero acceleration means that the velocity doesn't change. It doesn't mean that there is no velocity.
What does slow mean?
Moving or proceeding with little or less than usual speed or velocity
Can an object have a varying speed it its velocity is constant?
Of course, since velocity is a vector quantity and speed is a scalar quantity, velocity has something speed does not: direction. Thus, an object can travel at the same speed by has a changing direction of movement, and therefore a changing velocity. For instance, a ball on a string moving in a circle at the same speed is constantly changing its velocity, which results in its path of motion.Yes. Velocity is (speed and direction of motion). If direction changes, then velocitychanges, even if speed is constant.Examples:-- Car going around a curve at a constant speed has changing velocity.-- Anything traveling a circular path at a constant speed has changing velocity.
When is the velocity zero?
When an Object is at rest, or immobile [not moving].This distinctly does not mean that there are no forces acting upon it.
Can velocity be 0 but speed not 0?
Speed and Velocity are two words that mean the same. You may mean, "Can Velocity be 0 but acceleration not 0". Yes, this occurs when a moving object is changing direction (say from moving forwards to moving backwards) or is just about to move or, at that very instant has just come to a halt. In all these cases, speed /velocity is zero but the body is accelerating. Don't forget, the word acceleration is also used when an object is decelerating (slowing down).
