Needs help for a dynamics problem
How can I proceed for to solve this problem below. Note: This problem came from the "kinematics of particles" part holding the "Determination of the motion of a particle" section, so use the formulae relating to this section of this part. The asking problem: A projectile enters a resisting medium at x = 0 with an initial ve ...continues
Difficulty over a problem relating to the motion of a projectile
How can I solve this problem below. This problem was taken from the curvilinear motion of particles inside the kinematics of particles section. So, for my understanding of this theory, can you solve this problem with respect to the formulae of these sections please. Note: Neglect the air resistance of this problem. The askin ...continues
How can I solve this problem below. At t=0, wedge A starts moving to the right with a constant acceleration of 100 mm/s^2 and block B starts moving along the wedge toward the left with a constant acceleration of 150 mm/s^2 relative to the wedge. Determine the acceleration of block B. The answer for verification is 80.7 mm ...continues
Velocity and Moment of Inertia
**Please see attachment for proper citation of symbols (NOT "") and for diagram. Help the military to launch aerial targets. The proposed device is based on an ancient engine of war - a trebuchet. As shown below, the trebuchet consists of a pipe, pinned at B, a bucket to hold the targets at C, and a counterweight at ...continues
Suppose we want to determine how much of the orientation of the surface of a deformed body has changed from its original orientation ... **See attachment for complete question
Design a three-dwell cam to move a follower from 0 to 2.5" in 40deg, dwell for 100deg, fall 1.5" in 90deg, dwell for 20deg, fall 1" in 30deg, and dwell for the remainder. The total cycle must take 10sec. Plot the s,v,a,j diagrams. The polynomial method is to be used to solve the equation. For the graphs, Mathcad or similar pro ...continues
10-kg mass slides up a 30-deg ramp and then back down
I need a detailed description of each step so I can make sense of what is happening in the problem. This is one of two problems on my last quiz and I failed the quiz (Multiple Choice- Timed online quiz) making a 37.5 F. I only received a 37.5 due to guessing.
Solve kinematic problems for linear and angular motion
Question 1: ... sketch the linear velocity-time diagram and calculate the following: (a) the uniform rate of acceleration (b) the time taken for the train to travel between the second and third markers (c) the average velocity of the train for the journey between the first and third markers Question 2: ... sketch the ...continues
Solve rigid body problem using Newtons second law of motion
Question 1: ...the car, initially travelling at 12.6km/h, is accelerated up a straight road inclined at 12 degrees to the horizontal so that it covers a distance of ... Determine the following: (a) the traction force (b) the wheel reactions (Please see attachment for complete question and diagram)
Solve rigid body problem using Newtons second law of motion
Question 2: (a) Determine the friction torque acting at the bearings ... (b) ... calculate the acceleration of the wheel and axel ... (c) Calculate how long the system takes to come to rest ... (Please see attachment for complete question and diagram)
