Which of the following statements are true about a massless rope 1With a massless rope, the tension at the end of the rope is larger than the tension in the center of the rope. 2With a massless rope, the tension in the center of the rope is larger than the tension at the ends of the rope. 3With a massless rope, the tension at one end of a rope can be different than the tension at the other end of the rope. 4With a massless rope, the tension in the center of the rope is the same as the tension at the end of the rope.

Q: A 15 kg mass is suspended from tow ropes in the corner of a ceiling. Rope 1 makes and angle with 20°…

A: Given data: Mass (m) =  15 kg Angle with ceiling (θ) = 20°

Q: A 3.5-kgkg object placed on an inclined plane (angle 30∘∘ above the horizontal) is connected by a…

A: The free-body diagram of the object is shown below. Here, m1, m2, a, N, and T are the first mass,…

Q: Two blocks of mass m1 = 4 ?? and m2 = 6 kg are connected by a rope that goes over a  frictionless…

A:

Q: A box with mass m = 11 kg is submerging with constant acceleration ar = 2.2 m/s² into the level…

A: The mass of the object is 11 kg.The acceleration of the object is 2.2 m/s2 vertically downward.The…

Q: 1. Two masses are connected by a light string over a frictionless massless pulley. There is a…

A:

Q: An object sits at the edge of a tabletop with a mass of 143 kg. It is connected by a fine strong…

A: An object sits at the edge of a tabletop with a mass of 143 kg. Therefore, mass of an object, m=143…

Q: How do you calculate this to account for both the desk sliding with friction and him accelerating?

A: For the desk, the equation of motion is,

Q: 2 packing crates of masses 10.0 kilogram and 5.00 kilogram are connected by a light string that…

A:

Q: A man sits in a seat that is hanging from a rope. The rope passes over a pulley suspended from the…

A: According to the condition of equilibrium, the net or algebraic sum of all forces and moment about a…

Q: Two blocks are connected by a massless rope that hangs over an ideal pulley. Block A slides on the…

A:

Q: Three boats are each being pulled by one rope connected to the smallest boat (in a line). The weight…

A: All the three boats are connected by one rope, so their acceleration will be the same.  Consider all…

Q: Unpolarized light passes through two Polaroid sheets. The transmission axis of the analyzer makes an…

A: Given:- Unpolarized light passes through two Polaroid sheets. The transmission axis of the analyzer…

Q: Mr. M is accelerating down a wall at a rate of 0.75 m/s^2. The rope attached to his harness makes an…

A: Given, mass M=95 kg a=0.75 m/s2 angle =15 degree

Q: Two wires are used to suspend a sign that weighs 500. N. The two wires make an angle of 100° between…

A: Given Weight mg = 500 N Angle θ       = 100° Find, how much force does each wire exert, as following…

Q: A person is pushing two boxes placed side by side with each other. What is the acceleration caused…

A: Given: Net force, F net=200.57 N The coefficient of kinetic friction=0.085  Sum of the mass of the…

Q: wo blocks each of mass m are fastened to the top of an elevator as in the figure. The elevator has…

A:

Q: A ball with a mass of 9 kg is suspended from a ceilling by means of a cord. When a horizontal force…

A: Given that:- Mass of ball=m=9kg

Q: QUESTION 21 A block of mass M is suspended at rest by two strings attached to walls, as shown in the…

A: Q.11  Kyle's  true weight (wo) = 600 N  apparent weight (wap) = 500 N  Weight is given as :- w = m g…

Q: d. What constant force does the floor exert ON EACH FOOT while he's stopping? Give your answer in…

A:

Q: 6. A car of mass 2.0 x 103 kg is being dragged by a rope at a constant speed of 22. m-s¹ up a road…

A:

Q: Chapter 04, Problem 072 7 Your answer is partially correct. Try again. A fisherman is fishing from a…

A: Using Newton’s second law,

Q: Two objects with masses m1=1.00 kg and m2=2m1 are connected by a massless string that passes over a…

A:

Q: (В C D T decreases. B Two identical blocks A and B are connected by a lightweight rope. Block A is…

A: The free body diagram of the masses:

Q: Calculate the tension in a vertical strand of spiderweb if a spider of mass 8.00 ✕ 10-5 kg hangs…

A: Given value--- Mass of spider = 8 × 10-5 kg. We have to find--- Calculate the tension in a…

Q: Two masses are hung, stationary, by two strings as shown. If M1 is 10 kg, and M2 is 5kg, solve for…

A: Given value--- M1 = 10 kg. M2 = 5 kg. We have to find--- solve for the force of tension on the…

Q: 70.0-kg person stands on a scale in an elevator. Calculate the force reading ?1 on the scale when…

A:

Q: Refer to the figure. Let the mass of the block be 5.90 kg and the angle 8 be 29.0°. Find (a) the…

A:

Q: Two shuffleboard disks of equal mass, one orange and the other green, are involved in a perfectly…

A:

Q: An elevator (mass of 1500kg) is lowered using a cable under 16000N of tension. A) Is its speed…

A: when elevator descends; forces acting on it are- F=mg downwards Tension upwards Force = ma upwards…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!