subject
Physics, 23.09.2019 01:30 potatochin21

What is impossible for a machine to do?
a) do a greater amount of work than the amount of work done on the machine
b) apply a force in a direction that is different than the direction of the force applied to the machine
c) move an object a greater distance than the distance that part of the machine was moved
d) apply a force that is less than the force that is applied to the machine

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 12:30
True or false a high force means an object is moving fast100 points!
Answers: 2
question
Physics, 21.06.2019 17:30
The position of a dragonfly that is flying parallel to the ground is given as a function of time by r⃗ =[2.90m+(0.0900m/s2)t2]i^− (0.0150m/s3)t3j^. a: at what value of t does the velocity vector of the insect make an angle of 34.0 degree clockwise from the x-axis? b: at the time calculated in part (a), what is the magnitude of the acceleration vector of the insect? c : at the time calculated in part (a), what is the direction of the acceleration vector of the insect?
Answers: 1
question
Physics, 21.06.2019 21:00
Ahowler monkey is the loudest land animal and, under some circumstances, can be heard up to a distance of 4.6 km. assume the acoustic output of a howler to be uniform in all directions and that the threshold of hearing is 1.0 × 10-12 w/m2. what is the acoustic power emitted by the howler
Answers: 2
question
Physics, 22.06.2019 06:30
The mini-refrigerator fire was most likely caused by what type of wiring?
Answers: 2
You know the right answer?
What is impossible for a machine to do?
a) do a greater amount of work than the amount of wor...
Questions
question
Social Studies, 03.02.2021 23:20
question
Engineering, 03.02.2021 23:20
question
Mathematics, 03.02.2021 23:20
question
Advanced Placement (AP), 03.02.2021 23:20
question
Mathematics, 03.02.2021 23:20
Questions on the website: 13722361