subject
Physics, 23.04.2021 01:00 macimitchell

Hi everyone, I would gladly appreciate if you could please help me with my physic homework. Please insert the image if option there but if not there please tell me what to draw. The question is: 17. A machine is often designed when the work required to move an object needs a force larger than the person can exert. Your task is to lift a 400-kg boulder from the ground and place it on a platform 3.0 m high.

a) Make a sketch of a machine (or a combination of machines) that use a force provided by one person to accomplish this task.

b) Label the input and output force(s) on your sketch.

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 19:30
11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?
Answers: 1
question
Physics, 21.06.2019 20:30
Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground
Answers: 1
question
Physics, 22.06.2019 09:20
Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers
Answers: 1
question
Physics, 22.06.2019 11:30
Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?
Answers: 2
You know the right answer?
Hi everyone, I would gladly appreciate if you could please help me with my physic homework. Please i...
Questions
Questions on the website: 13722365