Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
How much work can a 252 W motor accomplish in 13 seconds?
1 answer
work=power*time
You can
ask a new question
or
answer this question
.
Similar Questions
If a 65 kilogram load was raised 6 meters in 60 seconds determine the minimum rated wattage of the motor needed to accomplish
Top answer:
F = 65 * 9.81 Newtons energy = F*d = 65*9.81*6 Joules energy/unit time = power = 65*9.81*6/60 watts
Read more.
an elevator motor lifts a load of 2500 kg a height of 12.0 m in 3.00 seconds. the energy required by the motor to accomplish
Top answer:
The efficiency of a system is defined as the ratio of useful output energy to the input energy. In
Read more.
a motor does 5,000 joules of work in 20 seconds. What is the power of the motor.
Top answer:
250 joules of power
Read more.
A motor does 5,000 of work in 20 seconds what is the power of the motor
Top answer:
5,000 ??? of work, what are the units?
Read more.
The angular velocity of a process control motor is (21−12t2) rad/s, where t is in seconds.
A)At what time does the motor
Top answer:
a. 21-12t^2=0 or t= sqrt21/12 which is not 6.5 seconds b. rework a. displacement=INT (21-12t^2) dt
Read more.
The angular velocity of a process control motor is (21−12t2) rad/s, where t is in seconds.
A)At what time does the motor
Top answer:
Sure, I'd be happy to help with part B. To find the angle through which the motor turns between t =
Read more.
a motor travels at a constant velocity of 10 m/s for 15 seconds and then accelerates at 0.5 m/s ² for 10 seconds .
calculate the
Top answer:
To calculate the velocity of the motor car, we need to find the total distance traveled during both
Read more.
a motor travels at a constant velocity of 10 m/s for 15 seconds and then accelerates at 0.5 m/s ² for 10 seconds .
calculate the
Top answer:
To calculate the velocity of the motor car, we can use the equation: v = u + at Where: v = final
Read more.
A 3.00 watt electric motor is plugged into an electrical outlet. It takes the motor 30.00 seconds to lift a mass of 254.9 g a
Top answer:
power = work/time, so work = power*time = 3.00*30.00 = 90.00 J but the actual work done was only
Read more.
A motor does 25,000 J of work in 250 seconds. What is the power produced?
Top answer:
Your school subject is probably physics, not THS.
Read more.
Related Questions
Find the surface area of the cylinder. Use the approximation 3.14 for pi.
(1 point) Responses 252.77 square yards 252.77 square
The efficiency of an electric motor is 20 %. When lifting a body 500 J of energy are wasted. What is the useful work done by the
Use the image to answer the question.
A cylinder is labeled with a height of 8 yards and a radius of 7 yards. Find the surface
A small electric motor is used to lift a
0.50-kilogram mass at constant speed. If the mass is lifted a vertical distance of 1.5
skier of mass 79 kg is pulled up a slope by a motor-driven cable.
(a) How much work is required to pull him 80 m up a 30° slope
A reference solution is to be prepared with 5 PPM parabenzopyrene (molecular weight = 252). The quantity of parabenzopyrene
Based on this data, how many seconds will it take rock 2 to fall?
(1 point) Responses 4.0 seconds 4.0 seconds 0.4 second 0.4
A school band raised $252 by holding a car wash. The band washed 42 cars in all. Which equation can used to find n, the average
A skier of mass 74 kg is pulled up a slope by a motor-driven cable.
(a) How much work is required to pull him 90 m up a 30°
An electric motor exerts a constant torque of 10N⋅m to the shaft of a grindstone with mass 16kg and radius 0.5m. If the system