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Find the work you do when you exert a force of 40 N to run a distance of 18 m in 4 seconds?
Wiki User
∙ 14y ago
The work is Work= FD= 40x18= 720 Joules. The power is W/seconds = 720/4= 180 Watts.
Wiki User
∙ 14y ago
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How do you cancel out the seconds in meter per second?
Multiply by a value in seconds, that way you find out the distance. The distance will be in metres which will be travelled in a certain amount of seconds
What is the formula to find time in seconds from velocity and distance?
Distance divided by velocity = time
How can you find force when given distance and speed?
You cannot. Force is mass times acceleration. You have neither.
Calculating work on inclined plane?
Formula of work is always { Work= Force x Distance} so you find the force applied and the distance moved then multiply
How do you find power from force distance time and work?
Power = (work) divided by (time) If you don't know the amount of work, you can calculate it. Work = (force) times (distance).
How do you cancel out the seconds in meter per second?
Multiply by a value in seconds, that way you find out the distance. The distance will be in metres which will be travelled in a certain amount of seconds
Can you think of two particles which do not exert force on each other?
Two particles which do not exert gravitational force on each other will be mass less particles. But particle has even a litle mass. Hence we cannot find two particles which do not exert gravitational force on each other.
What is the formula to find time in seconds from velocity and distance?
Distance divided by velocity = time
How do you find the effort force if you already have the load force and the distance moved by load force?
work (effort) equals load times distance
What is the formula to find joules?
To find joules, you have to multiply the force or newtons by distance in meters.
How to find work done?
Work done is calculated by multiplying force applied by the distance over which the force is exerted: Work = Force × Distance Work=Force×Distance.
How can you find force when given distance and speed?
You cannot. Force is mass times acceleration. You have neither.
You test a machine and find that it exerts a force of 5 N for each 1 N of force you exert operating the machine What is the actual mechanical advantage of the machine?
The mechanical advantage is 5.Mechanical Advantage = Output Force/Input Force
How do you find power?
You find power by multiplying the FORCE x DISTANCE / TIME= POWER
How do you find the height of the tower given only 8 seconds stone is dropped?
distance = speed x time so the distance is just the speed of the stone x 8 seconds
How do you determine how much work is done?
First you have to find the force F=(mass/weight of object)*(9.8) Once you find force Work=(Force)*(Distance) Your answer will be in joules
What formula do you need to solve for distance if given foce and work?
The formula for finding work is: Work = force X distance. To find distance, you must divide both sides by force. After simplifying the equation, the new equation will read: distance = work divided by force
