The pitch of the screw of a screw Jack is 0.5 cm. when used to...
The pitch of the screw of a screw Jack is 0.5 cm. when used to...
The pitch of the screw of a screw Jack is 0.5 cm. when used to raise a load, the handle turns through a circle of radius 40 cm.
Calculate:
1. The velocity ratio of the machine.
2. The mechanical advantage of its efficiency is 25%
3. What efforts should be applied to raise a load of 800 N with this machine? (take π = 3.14).?
InPhysics
1 Answers Available
Asked by e on 5th January, 2021
To get notifications when anyone posts a new answer to this question, Follow New Answers
Answers ({{ comment_count }})
Please wait...
Modal title
Report
Block User
{{ feedback_modal_data.title }}