14–52 Kinetics of a Particle: Work and Energy (Chapter 14: Hibbeler Dynamics) Benam Academy

preview_player
Показать описание
Like, share, and comment if the video was helpful, and don't forget to SUBSCRIBE to Benam Academy for more problem solutions!
ENGINEERING MECHANICS - DYNAMICS, 14TH EDITION, R. C. HIBBELER
CHAPTER 14: Kinetics of a Particle: Work and Energy
PROBLEM: 14–52
*14–52. The 50-lb crate is given a speed of 10 ft/s in t = 4 s starting from rest. If the acceleration is constant, determine the power that must be supplied to the motor when t = 2 s. The motor has an efficiency e = 0.65. Neglect the mass of the pulley and cable.
--------------------------------------------------------------------------------
#Kinetics_of_a_Particle #BenamAcademy
Рекомендации по теме