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!
Find out angular displacement of a partical:
The angular displacement of a rotating body starting from rest is defined by φ (t ) = 4 t 3 - 3 t 2 . Find out its angular displacement, angular velocity and angular acceleration at t = 2 sec.
Solution
At t = 2 sec
φ = 32 - 12 = 20 radians
ω= d φ/dt = 12 t 2 - 6 t dt
∴ ω = 48 - 12 = 36 rad / sec
α = d 2 φ /d t 2 = 24 t - 6
α = 48 - 6 = 42 rad / sec 2 .
Brazing Vs Welding Following are the differences between brazing and welding. (i) In brazing, the joint surfaces are not raised to fusion point (or melted) and the joint is
all lines on psychrometric chart
types of grinding mill
problems on law of polygon of forces
A pelton wheel works at the foot of a dam because of which the head available at the nozzle is 220m. the nozzle diameter is 20 c.m. and coefficient of speed 0.98. The wheel operate
(a) Write short note on steady flow energy equation and its applications. (b) A heat engine operating between two reservoirs at 1000k and 300k is used to drive a heat pump which
Use of Auger extension for extended screed An improved extended auger arrangement and an improved asphalt paver with a tractor unit and a screed assembly including a main scree
Find out the friction force: The cord passes over a massless and frictionless pulley, carrying a mass M 1 at one end and wrapped around a cylinder of mass M 2 which rolls on
(a) What are the functions of lubrication system? (b) Define the working of lubrication system used for internal parts of engine. (c) What is chasis lubrication system? Descr
Explain the importance of Hydraulic paver machine In the center of the augers is a gear box. Kick back paddles are used to "tuck" mix under the gear box. If the paddles were n
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: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd