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Calculate the power in watts used if you exert 50 joules of work in 5 seconds?
Watts is joules per second, so 50 joules in 5 seconds is 10 watts.
What is 5 hp in kilowatts?
5 horsepower = 3.73 kilowatts
How much energy does a 5 watt give away?
A 5-watt device gives away 5 joules of energy per second. This is because the unit of watts measures power, which is the rate at which energy is transferred.
How much energy does a 5 watt light bulb produce?
None. But it does convert 5 watts of electrical power (energy per unit time) into 5 watts of [light + thermal] power.
5 centimeters per second to feet per second?
5 cm per second is equal to about 0.16404 feet per second.
The kinetic energy of the object moving with a velocity of 5 meter per second is 25 joules. What will be the kinetic energy when the velocity is tripled?
When the velocity is tripled to 15 meters per second, the kinetic energy will increase by a factor of 9 (3^2) since kinetic energy is proportional to the square of velocity. So, the kinetic energy will be 225 joules (25 * 9) when the velocity is tripled.
How much energy do you use when you speak?
Per diem Males: 5 x 10-12 Joules Females: 9 x 1015 Joules
What is the kinetic energy of an 8kg mass traveling at 5 meters per second?
Velocity of 4 meters per second??? I will assume so. ( need kilograms, so... 5 grams = 0.005 kilograms ) KE = 1/2mV2 KE = 1/2(0.005 kg)(4 m/s)2 = 0.04 Joules =============
What is the kinetic energy of a 5 kg cat chasing a mouse across the yard at 2 miles per second?
kinetic energy = 1/2 * mass *(velocity)^2 = 1/2 * 5 * 2 * 2 = 10 joules
How many joules are equivalent to a speed of 5 m2/s2?
The equivalent of a speed of 5 m2/s2 in joules is 5 joules.
How much electricity is required to refine one gallon of gasoline?
On average, it takes about 6 kWh of electricity to refine one gallon of gasoline. This includes all the processes involved in refining crude oil into gasoline, such as distillation, cracking, and blending.
A 60 watt light bulb runs for 5 seconds how much energy does it use?
To calculate the energy used by the 60 watt light bulb running for 5 seconds, first convert the power from watts to kilowatts (60 watts = 0.06 kilowatts). Then, multiply the power by the time to get the energy used (0.06 kW * 5 s = 0.3 kilojoules).
