Q2 The system of masses is at rest. Which answer is the value of mass A?...
18.1-18.4 A system of a 10-kg rod with 2-kg end masses, ma and ma, is pulled by force P as shown in the figure. The rod is initially at rest when e 0. The masses are fitted into the grooved slots so that the kinetic friction force is 10 Non each mass. The gravity acts downward P-50N (a) The work done by force Pe is varied from 0 to 40 (b) The work done by the friction as e is...
Consider the system of connected masses and pulleys shown in the figure. The system is released from rest with the cable is rigid and under tension. The friction coefficients for the 60 kg mass are us = 0.25 and up = 0.20. Determine the acceleration of each body and tension T in the cable. Neglect the mass and friction of the pulleys. 60kB Moot 20 kg 30°
Three masses are attached to a uniform meter stick, as shown in the figure. The mass of the meter stick is 0.5 kg and the masses to the left of the fulcrum are m - 4.8 kg and my 4.8 kg. Find the mass my need to be attached to the right end of the stick to balance the system. 30 cm 40 cm 30 cm
An Atwood's machine (see the figure below) consists of two masses: one of mass 3.53 kg and the other of mass 9.36 kg. When released from rest, what is the acceleration of the system? (Enter the magnitude in m/s2.)
MC2. Three masses are located on the x axis. A 2.00 kg mass is located at x = +2.00 m; a 3.00 kg mass is located at x = +1.50 m and a 4.00 kg mass is located at x=-1.00 m. Where should you put a 6.00 kg mass so the center of mass of the entire system is located at the origin x = 0? (a) -0.75 m (b)-0.27 m (c) 0.27 m (d) 0.73 m (e) 1.27 m...
Masses m1 and m2 in the system on the back of the page
have masses 12.0 kg and 4.0 kg respectively. The pulley and rope
are massless and frictionless. The two boxes are released from
rest.
I only need help for (a)
omit (b), (c), and (d)
thanks!
3. Masses mi and m2 in the system on the back of the page have masses of 12.0 kg and 4.0 kg respectively. The pulley and rope are massless and frictionless. The...
The figure below shows two masses m1=4.5 kg and
m2=2.0 kg connected to separate ropes which attach to
the perimeter of a uniform disk of mass M=6.0 kg and radius R (not
required in answer). If the system is released from rest what is
the tension T1?
Question 2 Not yet answered Points out of 1.00 P Flag question The figure below shows two masses m =4.5 kg and m2=2.0 kg connected to separate ropes which attach to the perimeter...
The figure below shows two
masses m1=4.4 kg and m2=2.7 kg connected to separate ropes which
attach to the perimeter of a uniform disk of mass M=6.7 kg and
radius R (not required in answer). If the system is released from
rest what is the tension T1?
The figure below shows two masses m1=4.4 kg and m2=2.7 kg connected to separate ropes which attach to the perimeter of a uniform disk of mass M=6.7 kg and radius R (not required...
The figure below shows two masses m1=4.6 kg and m2=2.9 kg
connected to separate ropes which attach to the perimeter of a
uniform disk of mass M=6.5 kg and radius R (not required in
answer). If the system is released from rest what is the tension
T1?
The figure below shows two masses m =4.6 kg and m2=2.9 kg connected to separate ropes which attach to the perimeter of a uniform disk of mass M=6.5 kg and radius R (not...
1. An unstable particle with mass 2.81 x 10-27 kg is initially at rest. The particle decays into two fragments that fly off along the x axis with velocity components u, 0.987c and u, --0.898c. From this information, we wish to determine the masses of fragments 1 and 2 (a) Is the initial system of the unstable particle, which becomes the system of the two fragments, isolated or nonisolated? [i.e. Are there external forces on the system?] (b) Based on...