More information is needed.
To find the acceleration of an object moving in a straight line, you must calculate the change in velocity during a unit of time. Acceleration is the rate of change of velocity over time, not distance. It is given by the formula acceleration = (final velocity - initial velocity) / time.
That is not possible. You would have to know one more thing, such as therate of acceleration or the distance.Take a step back and think for a moment about what you're asking.I'll make up an example that illustrates the situation you've described:I left my house driving north at 20 miles per hour, and arrived at my officedriving east at 40 miles per hour. How long did the trip from my home tomy office take me ?Can you see now why it's not possible ?
Velocity is in distance/time, so multiplied by 1/distance would give you 1/time. Hope this helps!
given distance- 200km time-5 hours speed- distance/time 200/5 40km/hr Divide distance by time for speed Divide speed by distance for time Multiply speed and time for distance Those are three ways to make sure you have it right Average Velocity = (change in position) / (elapsed time) Instantaneous Velocity = [limit as elapsed time approaches 0] (change in position) / (elapsed time) Velocity is measured in m/s+ direction
Force equals the mass times the rate of change of the velocity.
yes...
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.
v2 - u2 = 2as so that a = (v2 - u2)/2s where u = initial velocity v = final velocity s = distance a = acceleration
To find the acceleration of an object moving in a straight line, you must calculate the change in velocity during a unit of time. Acceleration is the rate of change of velocity over time, not distance. It is given by the formula acceleration = (final velocity - initial velocity) / time.
To find the distance traveled by an object with a given acceleration and initial velocity, you can use the formula: distance (initial velocity time) (0.5 acceleration time2). This formula takes into account the initial velocity, acceleration, and time the object has been moving to calculate the total distance traveled.
The value for kinetic energy is given by the formula (mass * velocity^2)/2. Since we have weight (not the same as mass) and distance moved rather than velocity we can't calculate the kinetic energy. You should note that weight and mass are not equivalent. Weight is measured in Newtons, while mass is measured in kilograms.
Velocity of a body is the distance travelled by it per unit time in a given direction. Velocity is a vector quantity as it has both magnitude as well as direction. Velocity can be calculated using any of the 3 laws of motion given by Newton.
Assuming constant acceleration: distance = v(0) t + (1/2) a t squared Where v(0) is the initial velocity.
If the direction of motion is constant then the velocity is the same as the speed in that direction. If the direction is not constant, the information given is nowhere near sufficient to calculate the velocity.
The formula to calculate the linear velocity of a wheel when it is rotating at a given angular velocity is: linear velocity radius of the wheel x angular velocity.
The formula to calculate velocity is: Velocity = Change in displacement / Change in time. It measures the rate at which an object changes its position in a specific direction over a specific time period.
That is not possible. You would have to know one more thing, such as therate of acceleration or the distance.Take a step back and think for a moment about what you're asking.I'll make up an example that illustrates the situation you've described:I left my house driving north at 20 miles per hour, and arrived at my officedriving east at 40 miles per hour. How long did the trip from my home tomy office take me ?Can you see now why it's not possible ?