A screw jack with a tommy bar of length 12cm is used to raise a car through a vertical height of 25cm by turning the tommy bar 50 revolutions. Calculate the approximate velocity ratio of the jack (pi=3.142)?
In Physics
2 Answers Available
Asked by Omiwoled on 25th July, 2022
Ask Your Own Question
Quick Questions
See More Physics Questions
Answers ({{ comment_count }})
Please wait...
Modal title
Report
Block User
{{ feedback_modal_data.title }}