subject
Physics, 31.10.2021 04:40 sincere21

A crowbar is being used with an actual mechanical advantage of 8. If the input force is 400 Newton’s on the 0.3 meter long end of the crowbar, what is the output force on the short end? a) 960 N
b) 50N
C) 3,200 n
D) 120 n

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 07:00, hdjsjfjruejchhehd
If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?
Answers: 2
image
Physics, 22.06.2019 13:50, heatherlemaster
The magnitude of the poynting vector of a planar electromagnetic wave has an average value of 0.939 w/m^2 . the wave is incident upon a rectangular area, 1.5 m by 2.0 m, at right angles. how much total electromagnetic energy falls on the area during 1.0 minute?
Answers: 2
image
Physics, 22.06.2019 17:00, isabhb4227
How can waves travel through ground?
Answers: 1
image
Physics, 22.06.2019 19:10, simmonss1185
3. a worker pushes a 30.5 kg polished stone along a polished table with a force on bonin a straight line for 5.20 s after starting from rest. there is no friction between thestone and the table. at the end of the table. the stone is hooked to a cable with a lengthof 62.0 cm to rotate it to a rough table to store until they can be picked up. the roughtable has a coefficient of static friction 0.702 with the polished stone. remember that 8= 9.80 m/s2a) what is the speed of the stone when it is hooked to the cable? b) what is the tension in the cable while the stone is rotating? (there is still nofriction)c) how much force is needed to make the stone begin sliding from rest on therough table? ius = 0.70262.0 cm30.5 kg20.5 kg6= 0
Answers: 2
You know the right answer?
A crowbar is being used with an actual mechanical advantage of 8. If the input force is 400 Newton’s...

Questions in other subjects:

Konu
Mathematics, 21.04.2021 17:00
Konu
History, 21.04.2021 17:00
Konu
Mathematics, 21.04.2021 17:00