Answered: *13-44. If the motor draws in the cable… | bartleby

Related questions

Question

g
I
e
n
0
g
er
e
CO
Mk
nd
he
ute
the
sa
or a
nd?
*13-44. If the motor draws in the cable with an acceleration
of 3 m/s², determine the reactions at the supports A and B.
The beam has a uniform mass of 30 kg/m, and the crate has
a mass of 200 kg. Neglect the mass of the motor and pulleys.
2.5 m
3 m/s²
0.5 m
3 m
Prob. 13-44
B

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 10 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A fulcrum is placed under a meter stick at its center of mass at 40 cm. This is the place where the meter stick pivots. A 150 g mass is clamped at the 10 cm mark. An unknown mass is clamped at the 50 cm mark and the system is in equilibrium. Ignoring the mass of the clamps, what is the unknown mass?
The frame is made from uniform rod which has a mass p per unit length. A smooth recessed slot constrains the small rollers at A and B to travel horizontally. Force P is applied to the frame through a cable attached to an adjustable collar C. Determine the magnitudes and directions of the normal forces which act on the rollers if (a) h = 0.24L, (b) h = 0.50L, and (c) h = 0.91L. The forces will be positive if up, negative if down. Evaluate your results for p = 1.8 kg /m, L = 575 mm, and P = 48 N. What is the acceleration of the frame in each case? (a) Answers: (b) L (c) A h = 0.24L: h = 0.50L: h = 0.91L: L A = A A = B i i i P B N₁ B N, B N, i i N₁ª N,9 N₁9 i i m/s m/s m/s
In the figure, a motor weighing 3000 N hangs on a chain attached by an O-ring to two other chains, one attached to the ceiling and the other to the wall. Calculate the tensile force acting on the chain attached to the wall. Consider that the weights of the chains and the ring are negligible.
A 1.0 m long uniform iron bar is balanced on triangular support at its middle with 200 g hanging form it on a string tied 10 cm from the middle and mass m hanging form it on a string tied 40 cm from the middle of the bar. What is the mass m? cc (The triangular support and 200 g mass on a string and mass m on a string are the only things touching the bar.)
How far from Q 2 must Q 3 be located so that the forces on Q 2 are at equilibrium ? ( Ans: 16.5 cm)
Problem 6: If cable AB is subject to a tension of 700 N, determine the tension in cables AC and AD and the magnitude of the vertical force F. 3m 6 m- 6 m 3 m B 2 m- 2m 1.5 m
8.
Two transmission belts pass over a double-sheaved pulley that is attached to an axle supported by bearings at A and D. The radius of the inner sheave is 125 mm and the radius of the outer sheave is 250 mm. Knowing that when the system is at rest, the tension is 90 N in both portions of belt B and 150 N in both portions of belt C,determine the reactions at A and D. Assume that the bearing at D does not exert any axial thrust.
While installing new spark plugs in your car, the manual specifies they be tightened to 74 Nm. If you can only apply a force to the wrench 21 cm from the plug, and only at an angle of 53 degrees, What magnitude force should you apply to the wrench?