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How much work has to be done on a 5 kg sled to increase its speed from 10 m s to 15 m s?
Wiki User
∙ 14y ago
Work is simply a transfer of energy. Calculate the kinetic energy for both speeds, then calculate the difference. The formula for kinetic energy is KE = (1/2)mv2. If the mass is in kilograms, and the velocity (or speed) is in meter/second, the energy is in Joule.
Wiki User
∙ 14y ago
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A force of 50 newtons causes a sled to accelrate at a rate of 5 meters per second per second what is the mass of the sled?
Use Newton's Second Law: F = ma. Since the data is given in standard SI units, the result will also be in kg.
Would a 2001 xcr 800 beat a zr 800?
I,ve raced almost every stock sled out there and been in front every time! from a dead stop,or rolling. Very fast machines, my 98 xcr 700 is stupid fast too!
How much work must be done on a kg sled to increase its speed from 10ms to 15 ms?
To calculate the work done on the sled to increase its speed, you need to know the initial and final kinetic energy. The work done is equal to the change in kinetic energy, which is given by the formula: Work = (1/2) * m * (vf^2 - vi^2) Substitute the mass of the sled, initial speed, and final speed to find the work done.
How much work must be done on a 5-kg sled to increase its speed from 10 m/s to 15 m/s?
312.5 J
How much work must be done on a 5g sled to increase its speed from 10 ms to 15 ms?
The work done on the sled can be calculated using the work-energy principle. The change in kinetic energy of the sled is equal to the work done. Therefore, the work done on the sled would be the change in kinetic energy, which is calculated as (1/2) * m * (vf^2 - vi^2), where m is the mass of the sled (5g = 0.005 kg), vf is the final velocity (15 m/s), and vi is the initial velocity (10 m/s).
How could you increase the number of snowmen destroyed by the sled sliding down the hill?
To increase the number of snowmen destroyed by the sled sliding down the hill, you could make the hill steeper, place more snowmen in the sled's path, or increase the speed of the sled. Additionally, you could add obstacles or ramps to the hill to cause more collisions and destruction.
What is the difference between a power sled and a speed sled?
There is a big difference between a power sled and a speed sled. The power speed sled is generally bigger, heavier, can accommodate more weight. It also has handles to assist in resistance training.
What causes the speed of a sled to increase or decrease when going down a hill?
The speed of a sled increases when going down a hill due to the force of gravity pulling it downhill. The speed decreases when there is friction between the sled and the surface of the hill, air resistance, or when the slope becomes less steep.
What benefit would I get from a speed sled?
Speed sleds are used to improve acceleration when running. The speed sled training improves the burst speed of your leg muscles.
What exactly is a speed sled?
A speed sled is a sled that can be attached to several weights. The sled is then harnessed to a runner's body while he runs. It is intended to improve endurance and acceleration for professional runners. It is not used at all in luge or bobsledding.
How much work is done if the sled moves 10 horizontally?
The work done on the sled is given by the formula: work = force x distance x cos(theta), where theta is the angle between the force and the direction of motion. If the force is applied horizontally and moves the sled horizontally, the angle theta is 0, and the work done is simply force x distance.
What does the tobggan do on Club Penguin?
On clubpenguin the toboggan does nothing really special but if you buy it then you can use it in a sled race. But to use it you must buy it, then you click on your penguin card and you click on the toboggan in your inventory and then you are holding it. then you enter a sled race and you can see you penguin riding a toboggan. NOTE: this does not increase or decrease your speed during a sled race.
What can I use a power sled for?
With a power sled you can develop strength in many areas. Such as speed, endurance, strength and leg strength.
Why does my Snowmobile engine low speed cutout troubleshoot?
What type sled?
