A cord is used to vertically lower an initially stationary block of mass M = 2.4 kg at a constant downward acceleration

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 cord is used to vertically lower an initially stationary block of mass M = 2.4 kg at a constant downward acceleration

Post by answerhappygod »

A Cord Is Used To Vertically Lower An Initially Stationary Block Of Mass M 2 4 Kg At A Constant Downward Acceleration 1
A Cord Is Used To Vertically Lower An Initially Stationary Block Of Mass M 2 4 Kg At A Constant Downward Acceleration 1 (54.79 KiB) Viewed 27 times
A cord is used to vertically lower an initially stationary block of mass M = 2.4 kg at a constant downward acceleration of g/8. When the block has fallen a distance d = 2.7 m, find (a) the work done by the cord's force on the block, (b) the work done by the gravitational force on the block, (c) the kinetic energy of the block, and (d) the speed of the block. (Note: Take the downward direction positive) (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”