How Is Horsepower Related To Joules?
The joules per second unit number 735.50 J/s converts to 1 hp, one horsepower – Metric. It is the EQUAL power value of 1 horsepower – Metric but in the joules per second power unit alternative.
What is the relation between horsepower and Joule?
1 Horsepower = 735.498 75 Joule per second [J/s] – Measurement calculator that can be used to convert Horsepower to Joule per second, among others.
How many joules are in a horsepower hour?
The joules unit number 2,684,519.54 J converts to 1 hp h, one horsepower hour. It is the EQUAL energy value of 1 horsepower hour but in the joules energy unit alternative.
How do you convert kJ s to hp?
kJ/s↔hp 1 kJ/s = 1.341022 hp.
How many kJ are in 1hp?
hp↔kJ/h 1 hp = 2684.519717 kJ/h.
What is the 1 hp equal to?
746 watts
A power level of 1 hp is approximately equivalent to 746 watts (W) or 0.746 kilowatts (kW). To convert from horsepower to watts, multiply by 746. To convert from watts to horsepower, multiply by 0.00134. To convert from horsepower to kilowatts, multiply by 0.746.
What is the equivalent of 1 joule?
One joule equals the work done (or energy expended) by a force of one newton (N) acting over a distance of one meter (m). One newton equals a force that produces an acceleration of one meter per second (s) per second on a one kilogram (kg) mass. Therefore, one joule equals one newton•meter.
Can a human generate 1 horsepower?
When considering human-powered equipment, a healthy human can produce about 1.2 hp (0.89 kW) briefly (see orders of magnitude) and sustain about 0.1 hp (0.075 kW) indefinitely; trained athletes can manage up to about 2.5 hp (1.9 kW) briefly and 0.35 hp (0.26 kW) for a period of several hours.
How many joules does it take to run a car?
On average, it takes 25 kWh per 100 miles to power the motor of a compact electric car. For an electric car with a 25 kWh motor, it would take 900 million joules of energy to travel 1,000 miles.
How much is 1000w in HP?
1.341022 hp
Watts to horsepower conversion table
| Watts (W) | Mechanic horsepower (hp(I)) | Metric horsepower (hp(M)) |
|---|---|---|
| 700 W | 0.938715 hp | 0.951735 hp |
| 800 W | 1.072817 hp | 1.087697 hp |
| 900 W | 1.206920 hp | 1.223659 hp |
| 1000 W | 1.341022 hp | 1.359622 hp |
What is relation between hp and speed?
Acceleration time and speed are closely related to horsepower. In general the more horsepower a car has the higher its top speed is, and the faster it can accelerate to 60 mph. Additionally, horsepower affects a vehicle’s towing capacity, which is obviously especially important for trucks.
What is 1 hp in Newtons?
Horsepower (metric) to Newton Meter/second Conversion Table
| Horsepower (metric) | Newton Meter/second |
|---|---|
| 1 horsepower (metric) | 735.49875 newton meter/second |
| 2 horsepower (metric) | 1470.9975 newton meter/second |
| 3 horsepower (metric) | 2206.49625 newton meter/second |
| 5 horsepower (metric) | 3677.49375 newton meter/second |
How many hp is a kwh?
1 horsepower is equal to 0.74569987 kilowatts, which is the conversion factor from horsepowers to kilowatts.
How many joules of energy are used by a 1.0 hp motor?
2685600 joules
Note- One horsepower of energy is equal to 746 watts (1 hp = 746 Watt), and one hour of time period is equal to 3600 seconds (1 hr = 3600 s). Thus, 2685600 joules of energy are used by a 1.0 hp motor that runs for 1 hr.
Is 1hp equal to 1 horse?
Power of a horse
Although it may seem safe to assume that one horsepower is the output a horse is capable of creating at any one time, that is incorrect. In fact, the maximum output of a horse can be up to 15 horsepower, and the maximum output of a human is a bit more than a single horsepower.
Why is 1hp equal to 746 watts?
Theoretically, one horse power is defined as almost 746 Watt in standard calculations. It derived its name from the following context: One horsepower is the amount of power used by a horse to lift a 550 pounds heavy object from a depth of 1 foot in one second. This power when converted to SI system gives 746 Watts.
How is hp calculated?
The equation to calculate horsepower is simple: Horsepower = Torque x RPM / 5,252. You can use our horsepower calculator below to try it out yourself.
Why is horse 15 horsepower?
The horsepower was intended to reflect the sustained output of a horse over a working day. In fact, Watt may mildly have cheated by spreading it over 24 hours. It was intended not to express the peak output of a horse, but its total output. His steam engine could, supposedly, work solidly all round the clock.
Why it is called horsepower?
The term horsepower came about in the 1700’s, when inventor James Watt was trying to explain the power of steam engines. He took the time to watch ponies, averaging how much power they produced in a minute. Watt came up with the estimate that an average pony produced 22,000 foot-pounds of work each minute.
What is bigger than a joule?
Thus, a kiloJoule (kJ) is 1000 Joules and a megaJoule (MJ) is 1,000,000 Joules. A related unit is the Watt, which is a unit of power (energy per unit time).
How many joules are in a watt?
1 Joule per second
Watts are defined as 1 Watt = 1 Joule per second (1W = 1 J/s) which means that 1 kW = 1000 J/s. A Watt is the amount of energy (in Joules) that an electrical device (such as a light) is burning per second that it’s running. So a 60W bulb is burning 60 Joules of energy every second you have it turned on.
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