1) A block of mass M is constrained by rollers to motion in the x direction. A small mass m is attached at point B to the end of massless rigid arm. The other end of the arm is attached at a point A which is fixed to the cart. Together the arm and mass make up a rotor which rotates about an axis fixed at A to the cart. The angle the arm makes with a horizontal reference passing through A is given by 0 = wt. The length of the arm is "e", the distance from A to B. The position of the cart in the inertial frame is given by the coordinate xỉ. Find the horizontal component of the force on the mass M exerted by rod AB at t = 2s. (M = a, m = b (kg), w = axb (rad), e = b)

1) A block of mass M is constrained by rollers to motion in the x direction. A small mass m is attached at point B to the end of massless rigid arm. The other end of the arm is attached at a point A which is fixed to the cart. Together the arm and mass make up a rotor which rotates about an axis fixed at A to the cart. The angle the arm makes with a horizontal reference passing through A is given by 0 = wt. The length of the arm is "e", the distance from A to B. The position of the cart in the inertial frame is given by the coordinate xỉ. Find the horizontal component of the force on the mass M exerted by rod AB at t = 2s. (M = a, m = b (kg), w = axb (rad), e = b)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

M=2 a=2

m=2 b=2

w=a*b=2*2=4

e=2 answer please

1) A block of mass M is constrained by rollers to motion in the x direction. A small mass m is
attached at point B to the end of massless rigid arm. The other end of the arm is attached at a
point A which is fixed to the cart. Together the arm and mass make up a rotor which rotates about
an axis fixed at A to the cart. The angle the arm makes with a horizontal reference passing through
A is given by 0 = wt. The length of the arm is "e", the distance from A to B. The position of the
cart in the inertial frame is given by the coordinate xỉ. Find the horizontal component of the force
on the mass M exerted by rod AB at t = 2s. (M = a, m = b (kg), w = axb (rad), e = b)
do
M
A
m
Answer:

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