A light string attached to block B in an inclined plane which passes over a frictionless, massless pulley, and block A is suspended from the other end of the string as shown in the figure. If the incline is frictionless with ma = 3.0 kg, mg = 8.0 kg and e = 60'. Find: (a) Acceleration of the objects (b) The tension in the string (c) The speed of each object 3.00 seconds after being released from the rest

A light string attached to block B in an inclined plane which passes over a frictionless, massless pulley, and block A is suspended from the other end of the string as shown in the figure. If the incline is frictionless with ma = 3.0 kg, mg = 8.0 kg and e = 60'. Find: (a) Acceleration of the objects (b) The tension in the string (c) The speed of each object 3.00 seconds after being released from the rest

Name: 2. Alight string attached to block B in an inclined plane which passe
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: 2. Alight string attached to block B in an inclined plane which passes over a frictionless, masslesspulley, and block A is suspended from the other end of the string as shown in the figure. If theincline is frictionless with m, = 3.0 kg, mg = 8.0 kg

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Suppose the total resistive force R to the motion of a car moving in a straight lineis directly proportional to its speed, i.e. R = kv where k is a constant. The car hasa mass of 1600 kg and can maintain a steady speed of 72 km/h when travelling upan incline of 12◦ with the engine working at 85 kW.(a) Obtain the value of k.(b) Find the acceleration of the car when it is travelling down the same hill at thesame speed and the engine is working at 45 kW
A elevator accelerates upward in 3.2 s to a final speed of 7.2 m/s. Determine the apparent weight of a passenger with mass of 56 kg.
A feather falls at constant velocity a vertical distance of 123.8 m. If the mass of the feather is 39.04 g then(a) how much is done by gravity, and (b) air resistance?
(3) 3rd signi. pls
Two crates of fruit are released from the top of a ramp inclined at 30 degrees from the horizontal and 4.5 meter long. The two crates consist of an apple crate of mass 20 kg that is placed in front of a watermelon crate of mass 80 kg. The apple crate has a coefficient of friction of 0.20 while the watermelon crate has a coefficient of friction of 0.15. How long does it take the apple crate to reach the bottom of the incline if it needs to travel a distance of 4.5 meters?
Redo Example 5, assuming that there is no upward lift on the plane generated by its wings. Without such lift, the guideline slopes downward due to the weight of the plane. For purposes of significant figures, use 2.91 kg for the mass of the plane, 12.2 m for the length of the guideline, and 18.2 and 36.4 m/s for the speeds. (a) Number (b) Number Units Units
Figure 4 shows a block-pulley system to lift heavy objects. Box mı, of mass 10.0 kg, rests on a surface inclined at e =25 °to the horizontal. It is connected by a lightweight cord, which passes over a massless and frictionless pulley, to a bag of rice, which hangs freely as shown. Given coefficient of static friction, 4; and coefficient of kinetic friction, g are 0.40 and 0.15, respectively. mi Figure 4
A 112 kg crate is pushed at constant speed up a frictionless inclined plane of θ = 59 ° with the horizontal. Assuming one pushes with a horizontal force, what is the magnitude of the force F (in N) required to do this?
A block moves on an inclined surface with an initial speed of 1.6 m/s. After sliding down the incline of distance of L=2 m, the speed of the block is 2.2 m/s. the coefficient of friction between the block and the surface is 0.34. find the angle of the incline
A 36.0-kg child swings in a swing supported by two chains, each 3.08 m long. The tension in each chain at the lowest point is 410 N. (a) Find the child's speed at the lowest point.(b) Find the force exerted by the seat on the child at the lowest point. (Ignore the mass of the seat.)
The body with a mass of 5 - 2kg is released on an inclined plane with friction (k = 0.5). Find the acceleration of the object since the angle of the inclined plane is 37. (Sin37 = 0.6)A) 3B) 4C) 2D) 1E) 5
plz answer and do explain shortly.Thanks