Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Problem- Newton's Second Law in 1D
Newton's Second Law of Motion says that the vector sum of the forces acting on an object equals the object's mass times its acceleration. Mathematically, this is written
∑F = ma
Or, in component form,
∑Fx = max
∑Fy = may
∑Fz = maz
1D Problems:
a) You push a 50-kg sled in the snow with a force of 100 N along the x-direction. What is the sled's acceleration?
b) A 5-kg rock falls downward with an acceleration of -9.80 m/s2 because of gravity. Calculate the value of the gravitational force.
c) Two lions are fighting over a 70-kg gazelle. The lion on the right pulls to the right with force 400 N and the lion on the left pulls to the left with force 430 N. What is the acceleration of the gazelle?
Inertia : The clutch rotating part should have minimum inertia. Otherwise, when the clutch is released for gear changing, the clutch plate will keep on spinning, causing hard shif
stability
Design the keys - Shear Keys: A solid circular shaft is to transmit 200 kN at 200 rpm. If the maximum shear stress is not to exceed 80 n/mm 2 design the shaft. Design the key
describe the following characteristics sensitivity stability isochronous
Calculate Drilling Speed and Machining Time Calculate the drilling speed if a 50 mm dia hole of 60 mm depth is to be drilled in a M.S. component. The feed rate is 0.2652 and M
Computer added design Using SolidWorks create an assembly model of the roller, bracket and base shown to the right. The assembly is also shown in exploded view below. You may c
Main characteristics of couple: Sol.: The main characteristics of couple 1. The algebraic sum of the forces, having the couple, is zero. 2. The algebraic sum of moment
Determine the Brake power of an Engine which is running at a fixed speed of 300 r.p.m. and carries a rope brake Dynamometer. The Dead weight on the spring balance and engine readin
Objectives After studying this section, you should be capable to understand: Cell control and modeling, Context level data flow diagram, A common cell control sy
Concept of plane stress: Define the concept of plane stress. Sol.: In cubical element of strained material is acted on by stresses acting on only 2 pairs of parallel plane
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd