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Many, many, many, many different ways.
o = initial
First option: v=vo+at
Second option: v^2=vo^2+2a(x-xo)
Third option: y=yo+vot+(1/2)at^2
Fourth option: y=(v^2-vo^2)/(2a)
etc...
However, you will have to use your basic algebraic skills to isolate initial velocity.
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∙ 14y ago
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A ball is thrown straight up with an initial speed of 20 m calculate its initial speed take g10 ms-2?
Its initial speed cannot be 20 m, as stated in the question. Secondly, if the initial speed is correctly given, then there is no need to calculate it!
Can you calculate the initial speed from speed-time graph?
Yes.
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.
True or false To calculate the acceleration of and automobile you must first subtract the final speed from the initial speed?
True
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 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.
A ball is thrown straight up with an initial speed of 20 m calculate its initial speed take g10 ms-2?
Its initial speed cannot be 20 m, as stated in the question. Secondly, if the initial speed is correctly given, then there is no need to calculate it!
Can you calculate the initial speed from speed-time graph?
Yes.
How do you calculate initial speed without time given?
Without time given, it is not possible to calculate the initial speed. The initial speed can be determined only if you have the time taken to reach a certain point from rest, along with the distance traveled or acceleration information. The formula to calculate initial speed is v = u + at, where v is the final velocity, u is the initial velocity, a is acceleration, and t is time.
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 calculate speed without distance?
If you know the initial speed (u), acceleration (a) and time (t), then the final speed, v = u + at.
True or false To calculate the acceleration of and automobile you must first subtract the final speed from the initial speed?
True
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 initial speed?
You can calculate the initial speed of an object by using the formula: initial speed = distance/time. This formula takes into account the distance the object travels and the time it takes to travel that distance.
To calculate the acceleration of an automobile you must first subtract the final speed from the initial speed true or false?
False. To calculate the acceleration of an automobile, you must divide the change in velocity (final speed minus initial speed) by the time taken to achieve that change in velocity. This change in velocity can be positive or negative, depending on whether the automobile is accelerating or decelerating.
What is initial speed?
initial speed means first
How do you find average speed during acceleration?
To find the average speed during acceleration, you can calculate the average speed as the initial speed plus the final speed divided by 2. If you know the initial and final velocities, you can find the average speed over that acceleration period. Alternatively, you can use the formula: average speed = total distance traveled / total time taken.
