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Calculate the instantaneous speed in m s at the 10 -second mark for a car that accelerates at 2 m s s from a position of rest?
Jackiehardin50
8
Elinor Murray
Wiki User
∙ 9y agov = u + at = 0 + 2*10 = 20 metres per second.
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What is represented by a single point on a curved line in a distance time graph showing accelerated motion?
instantaneous acceleration* * * * *No it does not.The graph is a distance-time graph so the coordinates of a point on the graph represent the position (distance) at the specified time. The gradient of the tangent to the curve at that point represents the instantaneous radial velocity. The second derivative at that point, if it exists, would represent the acceleration.
How do you calculate mi to the second power?
To be able to calculate a mi to the second power you need to
When a runner accelerates from 0 miles per second to 3 miles per second in 12 seconds what was the acceleration?
3 / 12 = 0.25 miles/second2.
A car accelerates from rest at 2 meters per second per second What is its speed 3 seconds after the car starts moving?
6 meters per second. Explanation: After 1 second = 2 meters per second. After 2 seconds = 4 meters per second. After 3 seconds = 6 meters per second.
What is the average velocity of a car that accelerates from 15 meters per second to 25 meters per second in 10 seconds?
If the acceleration was constant (15 + 25) /2 = 20 (time does not figure into the averaging at all!)
Define speed at which an object is moving at a given instant time?
If the displacement of the object (its position) can be described as a functional or algebric equation, you can find the instant speed of this object by calculating the derivative of its displacement equation, knowing that speed is the first derivative of position and acceleration, its second.
How far will a freely falling object have fallen from a position of rest when its instantaneous speed is ten meters per second?
Approx 5.1 metres.
What is The point at which air resistance and gravity are balanced so that a falling object no longer accelerates?
a falling object accelerates 32ft per second per second
What is the instantaneous speed of an object 2 second after being dropped in a vacuum?
19.614 meters/second is.
What was the finally velocity of a car that was traveling at 4ms and accelerated 2ms for seconds?
The question does not specify how many seconds it accelerates for so I would suggest that the answer is 300,000 km per second (approx).The question does not specify how many seconds it accelerates for so I would suggest that the answer is 300,000 km per second (approx).The question does not specify how many seconds it accelerates for so I would suggest that the answer is 300,000 km per second (approx).The question does not specify how many seconds it accelerates for so I would suggest that the answer is 300,000 km per second (approx).
Compare and contrast velocity and instantaneous speed?
velocity is just a general term for speed (it could be average velocity or instantaneous velocity). Instantaneous velocity/speed (same thing) is the speed at that second. If you are familiar with calculus, it is the derivative of the position graph. Whereas average velocity is how fast the object is going in, for example, 1 hour, it is the speed that is maintained the whole hour (or the average) Instantaneous would be that at the second, at for example t=1.425, the speed is 24m/h . something along those lines
What an object accelerates what is it doing?
Increasing it's velocity.In the math sense, It is the second derivative.
True or false if an objects accelerates a push or pull must be acting on it?
If an object accelerates, there must be a force acting on it according to newton's second law, so I would answer true.
True or false if an object accelerates a push or pull must be acting on it?
If an object accelerates, there must be a force acting on it according to newton's second law, so I would answer true.
What is the force that accelerates objects at 9.80665 meters per second squared towards Earth?
gravity
When a moving bumper car collides with a bumper car at rest what will occur?
The second car accelerates
What is represented by a single point on a curved line in a distance time graph showing accelerated motion?
instantaneous acceleration* * * * *No it does not.The graph is a distance-time graph so the coordinates of a point on the graph represent the position (distance) at the specified time. The gradient of the tangent to the curve at that point represents the instantaneous radial velocity. The second derivative at that point, if it exists, would represent the acceleration.
