Homework Answers
(A) writing the force equation we have
2.5g - T = 2.5a -----(1)
T = 1.5a -----(2)
adding both equations we have
a = 2.5g / 4 = 2.5*9.8 / 4
= 6.125 m/s^2
(B) Tension = 1.5a = 1.5*6.125 = 9.1875 N
Add Answer to:
Two blocks are connected by a lightweight, stretchless string and arranged such that the string passes...
Two blocks of masses M1 and M2 are connected by a massless string that passes over...
Two blocks of masses M1 and M2 are connected by a massless string that passes over a massless pulley as shown in the figure. M2. which has a mass of 13.5 kg, rests on a long ramp of angle θ=15.5°. Friction can be ignored in this problem. Find the value of the mass Mi for which the two blocks are in equilibrium (i.e., not accelerating).
Two blocks with masses Mi and M2 are connected by a massless string that passes over...
Two blocks with masses Mi and M2 are connected by a massless string that passes over a massless pulley as shown. Mi has a mass of 2.25 kg and is on an incline of o, 49.5, with coefficient of kinetic friction μί-0205. M2 has a mass of 6.85 kg and is on an incline of Oz 35.5. with coefficient of kinetic friction μ,-0.105. Find the magnitude of the acceleration of M2 down the incline magnitude of M2 m/s Figure is...
Two blocks are connected by a lightweight string passing over a pulley, as shown in the...
Two blocks are connected by a lightweight string passing over a pulley, as shown in the figure below. The block with mass m = 16.5 kg on the incline plane accelerates up the plane with negligible friction. The block's acceleration is a = 1.80 m/s2, and the tension in the segment of string attached to this block is T,. The hanging block has a mass of m, = 23.5 kg, and the tension in the string attached to it is...
Two blocks of mass m1 = 3.00 kg and m2 = 7.50 kg are connected by a mass less string that passes over a frictionless pulley
Two blocks of mass m1 = 3.00 kg and m2 = 7.50 kg are connected by a mass less string that passes over a frictionless pulley. The inclines are frictionless. So this is like a triangle with a pulley at the top and both blocks resting at either side of the pulley each at a 35 degree angle. (a) Find the magnitude of acceleration of each block. (b) Find the tension in the string. I found the acceleration to be...
Two blocks are connected by a rope that passes over a massless and frictionless pulley as...
Two blocks are connected by a rope that passes over a massless and frictionless pulley as shown in the figure below. Given that mı = 18.96 kg and m2 = 10.48 kg, determine the magnitudes of the tension in the rope and the blocks' acceleration. T = a = m/s2 (Enter the magnitude.) m2 Need Help? Read It
Two blocks are connected by a string that passes over a pulley of radius R and...
Two blocks are connected by a string that passes over a pulley of radius R and moment of Inertia I. The blocks of mass m1 slides on a frictionless, horizontal surface,the block of mass m2 is suspended from the string. Find the acceleration a of the blocks and the Tensions T1 and T2 assuming the string does not slip on the pulley.
Two blocks of masses M and M2 are connected by a massless string that passes over...
Two blocks of masses M and M2 are connected by a massless string that passes over a massless pulley as shown in the figure. M2, which has a mass of 25.5 kg, rests on a long ramp of angle θ-33.5. Friction can be ignored in this problem Find the value of the mass M1 for which the two blocks are in equilibrium (i.e. not accelerating) Number kg figure not to scale
Two blocks of masses m1 and m2 are connected by a light cord that passes over...
Two blocks of masses m1 and m2 are connected by a light cord that passes over a pulley of mass M, as shown. Block m2 slides on a frictionless horizontal surface. The blocks and pulley are initially at rest. When m1 is released, the blocks accelerate and the pulley rotates. The total angular momentum of the system of the two blocks and the pulley relative to the axis of rotation of the pulley isthe same at all times.proportional to I1,...
Two blocks are connected by a lightweight string passing over a pulley, as shown in the figure below. The block with ma...
Two blocks are connected by a lightweight string passing over a pulley, as shown in the figure below. The block with mass m1 = 16.5 kg on the incline plane accelerates up the plane with negligible friction. The block's acceleration is a = 1.40 m/s2, and the tension in the segment of string attached to this block is T1. The hanging block has a mass of m2 = 23.5 kg, and the tension in the string attached to it is T2....
Two blocks with masses M1 and M2 are connected by a massless string that passes over...
Two blocks with masses M1 and M2 are connected by a massless string that passes over a massless pulley as shown. M1 has a mass of 2.25 kg and is on an incline of 41.5° with coefficient of kinetic friction μ1 = 0.205. M2 has a mass of 6.25 kg and is on an incline of 31.5° with coefficient of kinetic friction μ2 = 0.105. Find the magnitude of the acceleration of M2 down the incline.
Two blocks with masses Mi and M2 are connected by a massless string that passes over a massless pulley as shown. Mi has a mass of 2.25 kg and is on an incline of o, 49.5, with coefficient of kinetic friction μί-0205. M2 has a mass of 6.85 kg and is on an incline of Oz 35.5. with coefficient of kinetic friction μ,-0.105. Find the magnitude of the acceleration of M2 down the incline magnitude of M2 m/s Figure is...
Two blocks are connected by a lightweight string passing over a pulley, as shown in the figure below. The block with mass m = 16.5 kg on the incline plane accelerates up the plane with negligible friction. The block's acceleration is a = 1.80 m/s2, and the tension in the segment of string attached to this block is T,. The hanging block has a mass of m, = 23.5 kg, and the tension in the string attached to it is...
Two blocks are connected by a rope that passes over a massless and frictionless pulley as shown in the figure below. Given that mı = 18.96 kg and m2 = 10.48 kg, determine the magnitudes of the tension in the rope and the blocks' acceleration. T = a = m/s2 (Enter the magnitude.) m2 Need Help? Read It
Two blocks of masses M and M2 are connected by a massless string that passes over a massless pulley as shown in the figure. M2, which has a mass of 25.5 kg, rests on a long ramp of angle θ-33.5. Friction can be ignored in this problem Find the value of the mass M1 for which the two blocks are in equilibrium (i.e. not accelerating) Number kg figure not to scale
Most questions answered within 3 hours.
-
QUESTION 31
In grid computing, the slowest computer creates a bottleneck and
slows down the entire...
asked 1 minute from now -
Here are the results of a monthly index model of stock returns
for FinCorp Stock: r(Fincorp)...
asked 40 seconds from now -
Answer the following questions based on this following business
startup idea:
Our business concept is individualized...
asked 9 minutes ago -
Red light of wavelength 650nm in air passes through two slits
submerged under water with n=1.33....
asked 2 minutes ago -
A 236-m-wide river flows due east at a uniform speed of 2.1 m/s.
A boat with...
asked 7 minutes ago -
A random sample of 40 adults with no children under
the age of 18 years reaults...
asked 21 minutes ago -
Now that we have some familiarity with random variables, we are
going to start a discussion...
asked 24 minutes ago -
A beam of microwaves with λ = 0.9 mm is incident upon a 9 cm
slit....
asked 17 minutes ago -
It is common to hear comments like “Why do baseball players
earn millions of dollars a...
asked 15 minutes ago -
You
are setting up a class so that you can train several junior
administrators on Windows...
asked 24 minutes ago -
True or False?
1) The superfund legislation established a national trust fund
to pay for the...
asked 34 minutes ago -
n January 1, Coldwater Company has a net book value of
$1,683,000 as follows:
1,050 shares...
asked 33 minutes ago