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Average acceleration = Change in speed/time
so
Time = Change in speed/Average acceleration
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∙ 10y ago
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How do you divide when using speed?
The answer depends on what you want to do: calculate acceleration, journey time?
How do you calculate speed without distance?
If you know the initial speed (u), acceleration (a) and time (t), then the final speed, v = u + at.
The relationship of speed and acceleration?
Acceleration is the time rate of change of speed. Acceleration = speed/time.
How can you find the retardation of a curve in a speed time graph?
Calculate the gradient of the curve which will give the acceleration. Change the sign of the answer to convert acceleration into retardation.
What is the acceleration for meters per second?
This is imposible to calculate. In order to find acceleration, knowlege of at least 3 of these variables must be given: initial speed, final speed, distance, and time.
How do you calculate speed when you have the force mass and acceleration?
You can calculate speed by dividing the force by the mass to get acceleration, and then multiplying the acceleration by time. Speed = acceleration x time.
How do you calculate a objects acceleration?
Acceleration = (change in speed) divided by (time interval)
How do you find final speed if acceleration time and initial speed is given?
You can find the final speed using the formula: final speed = initial speed + (acceleration * time). Simply plug in the values for initial speed, acceleration, and time to calculate the final speed of the object.
How do you work out the initial speed?
To calculate initial speed (also known as initial velocity), use the following formula: initial speed = (final speed - acceleration*time). You will need to know the final speed, acceleration, and time to calculate the initial speed accurately.
How do you calculate final speed of an object?
Final speed of an object can be calculated using the equation: final speed = initial speed + (acceleration * time). This equation takes into account the initial speed of the object, the acceleration it experiences, and the time over which the acceleration occurs.
How do you calculate the acceleration to change into speed?
To calculate acceleration to change into speed, you can use the equation: final velocity (speed) = initial velocity + (acceleration x time). This equation helps you determine how much the acceleration affects the change in speed over a certain period of time.
How do you find acceleration of a speed time graph?
To find acceleration from a speed-time graph, you need to calculate the slope of the speed-time graph. The slope at any point on the speed-time graph represents the acceleration at that specific time. If the speed-time graph is linear, then the acceleration will be constant. If the speed-time graph is curved, you can find the acceleration by calculating the slope of the tangent line at a specific point.
How do you divide when using speed?
The answer depends on what you want to do: calculate acceleration, journey time?
How can you calculate the acceleration of an object moving in a straight line by?
You can calculate the acceleration of an object by dividing the change in its velocity by the time taken for that change to occur. The formula for acceleration is acceleration = (final velocity - initial velocity) / time.
How do you calculate speed without distance?
If you know the initial speed (u), acceleration (a) and time (t), then the final speed, v = u + at.
The relationship of speed and acceleration?
Acceleration is the time rate of change of speed. Acceleration = speed/time.
How do you calculate force if you only have speed?
To calculate force when given speed, you would need to know the mass of the object. The equation that relates force, speed, and mass is F = m*a, where F is the force, m is the mass, and a is the acceleration (change in speed over time). Without knowing the mass or acceleration, it is not possible to calculate the force.
