Arrange the following from the most work to the least. For each instance, calculate the total amount of work done. Show all calculations, including units of measure.
1. pushing a box of math books weighing 600 newtons a distance of 20 meters
12000J
2. pulling a television weighing 400 newtons down a hallway of 35 meters
14000J
3. pushing a stalled truck weighing 7,500 newtons a distance of 0.4 meters
3000J
4. carrying several textbooks weighing 130 newtons, over the course of a semester, for 5,000 meters
650000J
is it... 4,2,1,3?
You'd get help faster if you put the subject area in the correct box. Tutors are unlikely to know what "ipc" stands for.
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my subject is IPC? sooo i mean i can put like science? but that still doesnt answer my question hahaa.
1. wrong. work is distance in the direction of the force.
2, 3,4,5 ibid.
thanks:)
Your subject is PHYSICS.
haha its actually integrated physics and chemistry:) i'll stick to science thank youuu:)
You see an object accelerate towards the left. Which of the following statements is correct?
A. There is a net force on the object upwards.
B. There is a net force on the object to the left.
C. There is a net force on the object to the right.
D. There is a net force on the object downwards.