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How much work must be done on a 10-kg bicycle to increase its speed from 5 m s to 10 m s?
Wiki User
∙ 14y ago
375 Js (((((((((((: this is the right answer
Wiki User
∙ 14y ago
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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 5-kg snowboard to increase its speed from 2 m s to 4 m s?
30 J
How much work must be done on a 24 kg shopping cart to increase its speed from 1 ms to 4ms?
Work done = Increase in kinetic energy SO W = (1/2) m (v22 - v12) So W = 12 x 5 x 3 = 180 J
How much work must be done on a 10 kilograms bicycle to increase its speed from 2 meters per second to 3 meters pe second?
When the bike is moving at 2 m/s, its kinetic energy is (1/2 m v2) = (5 x 4) = 20 joules.When it's moving at 3 m/s, its kinetic energy is (1/2 m v2) = (5 x 9) = 45 joules.The difference between initial KE and final KE is (45 - 20) = 25 joules.That's how much work you have to do on it in order to increase its KE.
How do you Increase 220 by 5 percent?
220*.05 +220 boom. done. finished.
How much must be done for a 100-kg car to increase its speed from 1ms to 2ms?
10kg
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.
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 5kg snowborad to increase its speed from 2ms to 4ms?
1500 j
How much work must be done on a 5 kg snowboard to increase its speed from 2 ms to 4 ms?
work=mass*speed,5*2=10
What are bmx tricks?
Tricks done on a bmx bicycle .
How much work must be done on a 5g sled to increase its speed from 10 ms to 15 ms?
537.5 J
How much work must be done on a 1000-kg car to increase its speed from 1 ms to 2 ms?
1,500 J
The speed at which work is done?
the speed at which work is done is velocity
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 5-kg sled to increase its speed from 10 m/s to 15 m/s?
312.5 J
