subject
Physics, 07.04.2021 07:00 frisha

A machine moves a 25 kg object by applying a 100 N force in 4.5 seconds. If it's power is 4250 watts, A. How much work was done on the object?
B. How far was the object moved?
C. What was its acceleration?
D. What was its final velocity?

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 00:30
There are weak or strong attractive forces between atoms of liquids with a high viscosity
Answers: 3
question
Physics, 22.06.2019 05:30
Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n
Answers: 2
question
Physics, 22.06.2019 09:00
A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?
Answers: 1
question
Physics, 22.06.2019 11:30
You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?
Answers: 2
You know the right answer?
A machine moves a 25 kg object by applying a 100 N force in 4.5 seconds. If it's power is 4250 watts...
Questions
question
Mathematics, 10.12.2021 06:20
question
Mathematics, 10.12.2021 06:20
Questions on the website: 13722359