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How much work is done to increase a 20-kg scooter's speed from 10 m/s to 20 m/s?
3000 J *Shelby Sarah*
How do find percent increase and decrease?
How to find percentage? What if you need to calculate percentage increase, but not only by how much a number increased, but also the change in percentage increase between two numbers? The below online calculator will calculate percent increase, and it will also calculate percent decrease, and percent difference calculation as well --> the example will explain how it works.Math Example: How to calculate percentage increase, Decrease or Difference How to calculate percent increase between two numbers? To calculate percent difference, you need to follow these steps:1. Problem: You need to calculate percent % increase from 2 to 102. First Step: find the difference between two numbers, in this case, it's 10 - 2 = 83. Second: Take the difference, 8, and divide by the original number: 8/2 = 44. Lastly, multiply the number above by 100: 4*100 = 400%You're done! You calculated difference of a number in percent, and the answer is a percentage increase of 400%.
Initiative is looking for things that need to be done. true or false?
Both True and False, Taking Initiative is to initiate something into it being done. Though from the person taking the initiatives point of view this is probably something that needs to be done.
Five people are to be arranged in a row to have their picture taken In how many ways can this be done?
Five people are to be arranged in a row to have their picture taken. In how many ways can this be done?
What is the Order of Operations that governs what is done first when evaluating an numerical expression that involves two or more operations?
When evaluating an expression, do these in this order:work out what is inside any parentheses firstnext, do exponentsmultiplication and division are done in the order you see them, from left to right.addition and subtraction are done in the order you see them, from left to right.
How much work is done to increase a 20kg scooter's speed from 10ms to 20 ms?
The work done to increase the speed of the scooter is equal to the change in kinetic energy. The change in kinetic energy can be calculated using the formula ΔKE = 0.5 * m * (vf^2 - vi^2), where m is the mass of the scooter, vf is the final velocity, and vi is the initial velocity. Plugging in the values, we get ΔKE = 0.5 * 20 kg * ((20 m/s)^2 - (10 m/s)^2).
What can be done to increase the speed of rotation of the coil?
To increase the speed of rotation of the coil, you can increase the voltage applied to the coil or reduce the resistance in the circuit. Additionally, using a stronger magnetic field or reducing the friction in the system can also help increase the speed of rotation.
What would be done to increase the compressor speed on a belt-driven compressor?
increase drive pulley size
How do you increase the speed of working in fields in good game farmer?
ti can only be done by using hacking tools. there is no way to increase th speed of working in good game farmer.
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 has been done when a 20kg box is lifted 0.7m?
The work done in lifting the box over the distance of 0.7m can be calculated using the equation: work = force x distance x cosine(theta). Assuming the force applied is equal to the weight of the box (20kg x 9.8m/s^2), the work done would be (20kg x 9.8m/s^2) x 0.7m = 137.2 Joules.
How much work is done to increase a 20 kg scooter's speed from 10 ms to 20 ms?
The work done is equal to the change in kinetic energy, which can be calculated using the formula: W = ΔKE = 1/2 m (v_f^2 - v_i^2). Plugging in the values, the work done to increase the speed of the scooter from 10 m/s to 20 m/s is 6000 J.
How much work is done to increase a 20 kg scooter speed from Ms to 20 ms?
The work done to increase the speed of the scooter can be calculated as the change in kinetic energy. The initial kinetic energy is given by (1/2)mv^2. The final kinetic energy is (1/2)m(20)^2. The work done is the difference between the final and initial kinetic energies.
How much work is done to increase a 20 kg scooters speed from 10 ms to 20 ms?
3000j
How much work must be done on a 10kg bicycle to increase its speed from 2 M's to 3 M's?
Work done = increase in kinetic energy ie 1/2 * 10 * (3+2)(3-2) [recall a2 - b2 = (a+b)(a-b)] Hence work done = 25 joule.
How much work must be done on a 10-kg snowboard to increase its speed from 2ms to 4 ms 100 J.?
The work done on the snowboard to increase its speed is 100 Joules. This work-energy theorem is based on the change in kinetic energy, given by the equation: work = change in kinetic energy. In this case, the snowboard has a mass of 10 kg and the speed increases from 2 m/s to 4 m/s.
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
