45 minutes is 45 minutes * (1 hour / 60 minutes) = 45/60 hours = 0.75 hours. 45 seconds is 45 seconds * (1 hour / 3600 seconds) = 45/3600 hours = 0.0125 hours. Adding them all together we have 2 hours + 0.75 hours + 0.0125 hours = 2.7625 hours.
In this regard, How do you calculate work?
The formula for work is , work equals force times distance. In this case, there is only one force acting upon the object: the force due to gravity. Plug in our given information for the distance to solve for the work done by gravity.
Regarding this, How many min are in 2 hours?
Hours to Minutes Conversion Table
Hours | Minutes |
|---|---|
| 1 Hour | 60 Minutes |
2 Hours | 120 Minutes |
| 3 Hours | 180 Minutes |
| 4 Hours | 240 Minutes |
Beside above, What is .50 of an hour?
For example, 30 minutes equals 50 percent of an hour, while 10 minutes equals about 17 percent of an hour.
How many hours are in 2 hours? Using Minutes
| HOURS | MINUTES |
|---|---|
| 2 hours | 120 |
| 3 hours | 180 |
| 4 hours | 240 |
| 5 hours | 300 |
24 Related Questions Answers Found
What is the formula for calculating power?
Power = force multiplied by speed (velocity) P = F × v.
How do you find work when force is not given?
W = FS cos x. X being angle between applied force and displacement of object due to the force. Work done due to a force is calculated as the product of force applied and displacement in the direction of the force applied.
What is the formula of work done in electricity?
Work = Force X Distance, or the amount of heat transferred (Measured in Joules or calories).
How many hours is 1 hour 30 minutes?
1.5 hours is therefore 1 hour and 30 minutes.
How many hours is 7 days?
How Many Hours in 7 Days? – There are 168 hours in 7 days.
How much minutes are in 2 days?
Days to minutes conversion table
| 1 day | 1440 min |
|---|---|
| 2 days | 2880 min |
| 3 days | 4320 min |
| 4 days | 5760 min |
| 5 days | 7200 min |
What percentage is 50 minutes of an hour?
More Information
| Minutes | Fraction of an hour |
|---|---|
| 50 | 0.833 |
| 51 | 0.850 |
| 52 | 0.867 |
| 53 | 0.883 |
What is .8 of an hour?
Decimal Hours-to-Minutes Conversion Chart
| Minutes | Tenths of an Hour | Hundredths of an Hour |
|---|---|---|
| 45 | .7 | .75 |
| 46 | .7 | .76 |
| 47 | .7 | .78 |
48 | .8 | .80 |
What is .01 of an hour?
This conversion of 0.01 hours to minutes has been calculated by multiplying 0.01 hours by 60 and the result is 0.6 minutes.
How do you calculate 24 hours?
For a military time that is larger than 12:00, just subtract 12 hours to get the 24 hour(standard time), then add “pm”. For example, if you have 14:30 hours, subtract 12 hours and the result is 2:30 pm.
What is current formula?
The current is the ratio of the potential difference and the resistance. It is represented as (I). The current formula is given as I = V/R. The SI unit of current is Ampere (Amp).
What is average power formula?
If the resistance is much larger than the reactance of the capacitor or inductor, the average power is a dc circuit equation of P=V2/R, where V replaces the rms voltage.
How do you calculate power time?
The formula of power, work, and time can be derived from each other as:
What is the formula for work when force and distance are known?
In words: Work is equal to the force that is exerted times the distance over which it is exerted. In equation form: work (joules) = force (newtons) x distance (meters), where a joule is the unit of work, as defined in the following paragraph.
Can work done be negative?
Negative work done – The work done is said to be negative when force and displacement are in opposite directions. Hence, work is negative. Note: Work done by friction is always zero because friction force and displacement act in opposite directions.
What is formula for mass?
Mass is always constant for a body. One way to calculate mass: Mass = volume × density. Weight is the measure of the gravitational force acting on a mass. The SI unit of mass is “kilogram”.
What is SI unit of power?
The SI unit of power is the watt (W), in honor of Scottish inventor James Watt (1736 – 1819). … One watt equals one joule per second (W = J / s).
Is work done per unit charge?
The electric force is a conservative force: work done by a static electric field is independent of the path taken by the charge. … The work per unit of charge, when moving a negligible test charge between two points, is defined as the voltage between those points.
Is 1.25 an hour and 15 minutes?
1.25 hours is 1 hours, 15 minutes and 0 seconds. 1.25 hours is also equivalent to 75 minutes and 0 seconds or 4500 seconds.
Is 2.5 hours 2 hours and 30 minutes?
2.5 hours equals 150 minutes.
What is 4.5 hours in hours and minutes?
4.5 Hours to Hours and Minutes
4.5 hours = 4 hours and 30 minutes.
ncG1vNJzZmiZlKG6orONp5ytZ5ikxG6wzmawqK1dmK6tr9SlmK2dXWmCbrnIp6ytnaNigHA%3D