Question

An object with a mass of 5 kg is placed on a frictionless incline. The inclines...

An object with a mass of 5 kg is placed on a frictionless incline. The inclines length is 10 m & its angle of inclination is 30 degrees. A rope is connected to this mass, parallel to the incline, strung over a pulley, & connected to a vertically hanging mass of 15 kg. Both masses are initially at rest.

a) What is the acceleration of the vertically hanging mass?
b) What is the tension of the rope?
c) What is the velocity of the vertically hanging mass at 2 s?
Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A block of mass m1 = 3.27 kg on a frictionless plane inclined at angle θ...
A block of mass m1 = 3.27 kg on a frictionless plane inclined at angle θ = 26.2° is connected by a cord over a massless, frictionless pulley to a second block of mass m2 = 2.60 kg hanging vertically (see the figure). (a) What is the acceleration of the hanging block (choose the positive direction down)? (b) What is the tension in the cord?
An object of mass m1 = 4.90 kg placed on a frictionless, horizontal table is connected...
An object of mass m1 = 4.90 kg placed on a frictionless, horizontal table is connected to a string that passes over a pulley and then is fastened to a hanging object of mass m2 = 7.40 kg as shown in the figure.
if a 2.29 kg object is placed on a frictionless incline of 53.8 and released from...
if a 2.29 kg object is placed on a frictionless incline of 53.8 and released from the rest, what is speed of the object down the incline after traveling a distance of 1.97 m?
Question 4 A box of mass 75.8 kg is initially sliding upward (in the positive direction)...
Question 4 A box of mass 75.8 kg is initially sliding upward (in the positive direction) on a rough incline that makes an angle α = 58o with the horizontal. As in the previous problem: a massless string is tied to the box, runs parallel to the incline, passes over a frictionless pulley and is tied to mass M = 85 kg hanging on the other end. Assume the coefficient of kinetic friction between the box and the surface of...
An object with mass m1 = 3.70 kg, rests on a frictionless horizontal table and is...
An object with mass m1 = 3.70 kg, rests on a frictionless horizontal table and is connected to a cable that passes over a pulley and is then fastened to a hanging object with mass m2 = 10.8 kg, as shown in the figure. Two objects labeled m1 and m2 are attached together by a cable. Object m1 lies on a horizontal table with the cable extending horizontally from its right side. The cable extends horizontally from the right side...
A block of mass, m=2.0kg, that can slide down a frictionless 53o incline is held at...
A block of mass, m=2.0kg, that can slide down a frictionless 53o incline is held at rest. The block is connected by a rope to a pulley of mass, Mp=4.0kg and radius, Rp=0.50m. The block is allowed to slide. Treat the pulley as a uniform disk. After the block slides 1.0m, a) show the linear acceleration of the block is 3.9m/s2. b) show the angular acceleration of the pulley is 7.8rads/s2. c) show the speed of the block is 2.8m/s....
1. A 4 kg mass is resting on a ramp inclined at an angle of 30...
1. A 4 kg mass is resting on a ramp inclined at an angle of 30 degrees with respect to the horizontal. A string is attached to the 4 kg mass and passes over a frictionless pulley and is connected to a 5 kg mass hanging over the side. If the coefficient of friction between the ramp and the 4 kg mass if 0.3 find; A) The acceleration of both masses B) The tension in the string C) Find the...
Two boxes are connected by a rope strung over a pulley. Box A with a mass...
Two boxes are connected by a rope strung over a pulley. Box A with a mass of 5.0 kg sits on the surface of a plane inclined with an angle of 33 degrees. The coefficient of static and kinetic friction between the box A and the surface it sits on is 0.32 and 0.20 respectively. The rope connecting Box A and Box B is looped over a frictionless pulley at the top of the incline and Box B hangs free...
A 20 kg block is placed on a frictionless ramp inclined at 30.68°. A string connects...
A 20 kg block is placed on a frictionless ramp inclined at 30.68°. A string connects the block to a hanging mass on the other side of a pulley mounted at the top of the ramp. The tension in the string is 52 1.What is the acceleration of the block down the ramp? 2.What is the mass of the hanging mass?
A 10-kg toy truck is pulling a 2-kg empty bucket on a frictionless incline. If the...
A 10-kg toy truck is pulling a 2-kg empty bucket on a frictionless incline. If the toy truck moves downward along the incline with an acceleration of 1.2 m/s?^2?. Given that the diameter of the pulley is 20-cm, and the incline angle is 45? degrees?. a) Find the mass of the pulley. b) Find the amount of water to add in the bucket so that the toy truck moves at constant speed downward.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT