A small block of mass m slides without friction down a wedge-shaped block of mass M and of opening angle 0. The triangular block itself slides along a horizontal floor, without friction. Then the DOF and equation of constraint are: M

Q: d vo carts, labeled A and B, roll on a horizontal track with no friction. The carts are separated by…

A: Distance = speed × time Since both cart moving towards each other hence Distance traveled by A +…

Q: A boy is initially seated on the top of a hemispherical ice mound of radius R = 13.8 m. He begins to…

A:

Q: Part (b) What is the ratio of the normal forces, A to B? NAINB = ||

A:

Q: A light plane of mass 1200 kg makes an emergency landing on a short runway. With its engine off, it…

A: Given:  Mass of plane, mp= 1200 kg Mass of sandbag, ms=130 kg Initial speed of plane, vp,i=35 m/s…

Q: A boy of mass 40.0 kg is sledding down a 70.0-m slope starting from rest. The slope is angled at…

A:

Q: A baseball of mass m and initial speed U strikes a catcher's mitt. If the mitt moves a distance Ax…

A: We have to find the average force exerted on the ball. We are aware that the basketball has a mass…

Q: A driver in a 1000.0 kg car traveling at 29 m/s slams on the brakes and skids to a stop. If the…

A:

Q: A 10 kg-block moves on a smooth horizontal surface with a speed of 10 m/s and slides into another…

A: Given data: Mass = 10 kg Initial speed = 10 m/s Coefficient of friction = 0.25 Need to determine the…

Q: cat of 20 kg mass is running at 8.0 m/s toward a stationary skateboard with a mass of 2 kg. The cat…

A:

Q: A person horizontally pushes a small disc of mass m on frictionless ice surface with a force that…

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: A car (500 kg) rolls down a 3 degree incline hill a distance of 100 meters with negligible friction.…

A: Given Masses of the car m1 = 500kg m2 = 900 kg Angle of the incline θ = 3o Length of the incline L =…

Q: cart (A) is connected by a massless string to a box with a rubber bottom (B). Box B has a mass of 25…

A:

Q: A block of mass 2M rides along a horizontal surface and is connected by a rope over a massless…

A:

Q: A 325-g model boat facing east floats on a pond. The wind in its sail provides a force of 1.25 N…

A: First find net force on boat

Q: A big block (mass M), initially resting on a frictionless ground, starts to move due to a little…

A:

Q: The high-speed winds around a tornado can drive projectiles into trees, building walls, and even…

A: Given:  m = 0.13 g = 0.13 x 10-3 kg u = 220 m/s  v = 0 m/s  d = 15 mm = 0.015 m

Q: 1. You are running from a gang of shady looking characters. You run across a draw bridge to elude…

A: Let at an angle θ start sliding  Now, by fbd   Normal reaction (N) = mgCosθ  So, limiting friction…

Q: A 68 kg stunt- woman falls off a bridge and travels 20.0 before colliding with a pile of mattresses.…

A:

Q: A block of mass M released from height h moves down on an inclined plane with friction coefficient…

A:

Q: A small block of mass 100 g moves with uniform speed in a horizontal circular groove, with vertical…

A:

Q: A 10.0 kg dog jumps up in the air to catch a ball. The dog's centre of mass is normally 0.2 mabove…

A:

Q: Consider a system composed of a block sliding on an inclined plane in relation to the horizontal…

A: First we need to draw the free body diagram of the system(inclined plane + block).

Q: Q. 4. As shown in the figure, 2 blocks of different mass are connect by a string that passes over…

A:

Q: A uniformly-dense equilateral triangle with weights hanging from each vertex is fixed at its center…

A:

Q: The experimental technique for measuring the coefficient of kinetic friction requires that a…

A:

Q: A block of mass M released from height h moves down an inclined plane with a friction coefficient of…

A:

Q: 6/26 The 600-kg homogeneous plate is suspended from the overhead carriage by the two parallel steel…

A:

Q: A 15 kg block is on a 25kg block, and the 25 kg block is on a frictionless table. The coefficient of…

A:

Q: A 1.7-kgkg block slides on a horizontal surface with a speed of v=0.70m/s and an acceleration of…

A: Given : m = 1.7 kg v = 0.70 m/s a = 3.1 m/s2

Q: A block of ice with a mass of 2.50 kg is moving on a frictionless, horizontal surface. At t=0, the…

A:

Q: Pancake collapse of a tall building. In the section of a tall building shown in Figure (a), the…

A:

Q: A 0.0200-kg bullet is shot horizontally and collides with a 3.65-kg block of wood. The bullet embeds…

A: We can solve the above question using conservation of momentum and work-energy theorem.   Note:- as…

Q: a 2.5 kg mass is initially at rest on a horizontal surface. Am applied force acts in the + x…

A:

Q: A 0.170 kg hockey puck has a velocity of 2.20 m/s toward the east (the +x direction) as it slides…

A: See below

Q: A skateboarder of mass m on a halfpipe of ra- dius R starts from rest at the top and skates down the…

A: Draw the following diagram to represent the half pipe motion.

Q: Two identical balls of mass m are attached to the ends of a massless rod of length L. The rod is…

A: To answer: a) Give the speed and acceleration of the upper ball as a function of the angle α between…

Q: A 5.8-kg toboggan is kicked on a frozen pond, such that it acquires a speed of 2.1 m/s to the right.…

A:

Q: A block of mass m is being pulled by the string as shown below. The string has a tension T and makes…

A: The mass of the block is The tension in the string is The angle of the tension to the horizontal is…

Q: Mary and her sister are playing with a cardboard box on the neighborhood hill. Mary climbs into the…

A:

Q: In the figure here, block 1 of mass 2.4 kg and block 2 of mass 3.4 kg are connected by a string of…

A: M1 =2.4 kg M2 =3.4 kg

Q: A mass of m = 0.500 kg slides across a horizontal frictionless counter with a speed vo= 0.300 m/s.…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…