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What is the acceleration of a skateboarder traveling 12m per sec?
Acceleration is independent of speed. If the instantaneous velocity of an object is 12m/s and no other information is known, it is impossible to tell the acceleration. However, if the velocity does not change at all over a certain time interval, the acceleration over that time interval is 0m/s2. If other information is given, such as initial/final velocity, time, or displacement, then one of the the "famous five" equations may be used to determine the acceleration.
What measurements do you need in order calculate acceleration?
Speed and time. As acceleration is the change in speed over time.However, if you do not have a direct reading of speed, you will need to claculate that also, from distance over time.So all the units are:-Distance = MetresTime. = SecondsSpeed = m/sAcceleration = m/s/s or m/s2
What do you need to know in order to calculate an objects weight?
To calculate an object's weight, you need to know its mass and the gravitational force acting on it. The weight of an object is determined by multiplying its mass by the acceleration due to gravity (9.81 m/s^2 on Earth).
Is acceleration used to calculate momentum?
You may see acceleration mentioned in a momentum problem; but if it's there, it's only purposeis to help you find the object's velocity.All you need to know in order to find momentum is the object's mass and velocity.
What must be known in order to calculate the potential energy of an object?
To calculate the potential energy of an object, you need to know the object's mass, the acceleration due to gravity, and the height at which the object is located. The formula for potential energy is PE = mgh, where m is the mass of the object, g is the acceleration due to gravity, and h is the height of the object.
What is the acceleration of a skateboarder traveling 12m per sec?
Acceleration is independent of speed. If the instantaneous velocity of an object is 12m/s and no other information is known, it is impossible to tell the acceleration. However, if the velocity does not change at all over a certain time interval, the acceleration over that time interval is 0m/s2. If other information is given, such as initial/final velocity, time, or displacement, then one of the the "famous five" equations may be used to determine the acceleration.
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 power when given speed acceleration weight and distance?
Power is equal to Force times velocity; P=Fv. You are given the 'speed', which I assume to be velocity. You also have acceleration. In order to find F, you need first to find the mass, which you can calculate from the weight, Fg, by dividing by the acceleration due to gravity, 9.8. You then have the mass. From here, multiply mass times acceleration times the velocity.
What measurements do you need in order calculate acceleration?
Speed and time. As acceleration is the change in speed over time.However, if you do not have a direct reading of speed, you will need to claculate that also, from distance over time.So all the units are:-Distance = MetresTime. = SecondsSpeed = m/sAcceleration = m/s/s or m/s2
What do you need to know in order to calculate an objects weight?
To calculate an object's weight, you need to know its mass and the gravitational force acting on it. The weight of an object is determined by multiplying its mass by the acceleration due to gravity (9.81 m/s^2 on Earth).
Is acceleration used to calculate momentum?
You may see acceleration mentioned in a momentum problem; but if it's there, it's only purposeis to help you find the object's velocity.All you need to know in order to find momentum is the object's mass and velocity.
What must be known in order to calculate the potential energy of an object?
To calculate the potential energy of an object, you need to know the object's mass, the acceleration due to gravity, and the height at which the object is located. The formula for potential energy is PE = mgh, where m is the mass of the object, g is the acceleration due to gravity, and h is the height of the object.
What is the minimum amount of information you need in order to calculate the slope of a line?
A pair of coordinates
What information do you need in order to find a object's acceleration?
To find an object's acceleration, you need its initial velocity, final velocity, and the time it takes to change from the initial velocity to the final velocity. The formula for acceleration is (final velocity - initial velocity) / time elapsed.
Suppose that an object is traveling along a straight line Suppose that its velocity function is given by vt equals 4t2 -8t where t is in seconds Find the objects average acceleration along the time?
The object's instantaneous acceleration is (8t - 8) at any time.We can't calculate the average acceleration, because you haven't defined a periodof time over which to average it. We need the start and finish times in order tofind an average.
Do objects need to accelerate in order to reach a speed or can an object just jump from being at rest to being in motion?
Acceleration must occur. Otherwise, the item is going from 0 to something in 0 time, which means infinite acceleration (v/t) and in turn, infinite force, which is practically impossible.
How do you find the height of a rectangular room whose area is 315 square feet in order to calculate the room's volume?
You need to measure it. You cannot calculate it from the available information.
