A helicopter lifts a 66 kg astronaut 19 m vertically from the ocean by means of a cable. The acceleration of the astrona

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

A helicopter lifts a 66 kg astronaut 19 m vertically from the ocean by means of a cable. The acceleration of the astrona

Post by answerhappygod »

A Helicopter Lifts A 66 Kg Astronaut 19 M Vertically From The Ocean By Means Of A Cable The Acceleration Of The Astrona 1
A Helicopter Lifts A 66 Kg Astronaut 19 M Vertically From The Ocean By Means Of A Cable The Acceleration Of The Astrona 1 (52.65 KiB) Viewed 29 times
A helicopter lifts a 66 kg astronaut 19 m vertically from the ocean by means of a cable. The acceleration of the astronaut is g/12. How much work is done on the astronaut by (a) the force from the helicopter and (b) the gravitational force on her? Just before she reaches the helicopter, what are her (c) kinetic energy and (d) speed? (a) Number i (b) Number i (c) Number i (d) Number i Units Units Units Units
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”