Abbot and Costello are transporting a 0.125m3cubic block along a ramp inclined at 20°. They tied the block under the midpoint of a 3m, 2kg, pole-arm. Abbot is at the lower end of the pole while Costello leads the pair up, holding the other end of the pole. Calculate the upward forces exerted by Abbot and Costello during the transport if the block weighs 1000N.

Q: A wooden pallet with bags of cement is sitting on the wooden floor of a warehous total mass of the…

A: Since we only answer up to three subparts, we will answer first three. Please resubmit the question…

Q: Determine the force P required to force the 17° wedge under the 79-kg uniform crate which rests…

A:

Q: A uniform 1200 N piece of medical apparatus that is 3.5 m long is suspended horizontally by two…

A:

Q: 50.0⁰ Q2. An 8 m long ladder of weight 350 N leans against a smooth wall. "Smooth" means that the…

A: For equilibrium net force and net torque acting on the system must be zero.

Q: Suppose you use an ideal pulley of the type shown in image (a) in the figure below to support a car…

A:

Q: In the figure here three ballot boxes are connected by cords, one of which wraps over a pulley…

A:

Q: In the figure, suppose the length L of the uniform bar is 3.3 m and its weight is 200 N. Also, let…

A: Given  L = 3.3 m  W = 200N  W1(W of block) = 280 N  Angle = 43°  Maximum tension = T = 410 N

Q: e strength of Earth's gravity at ground level = 9.8 N kg¬1. 1 tonne = 1000 kg. ere forces are asked…

A:

Q: Determine the magnitude T of the tension in the supporting cable and the magnitude of the force on…

A:

Q: How much horizontal force is needed to start pushing a 1850 kg truck if all 4 wheels are locked.…

A: mass of truck (m) = 1850 kg μs = 0.6 (coefficient of static friction)μk = 0.38 (coefficient of…

Q: The figure below shows two blocks connected by a string of negligible mass passing over a…

A: We need to calculate the value of m2 for the two given situations.

Q: The arm in the figure below weighs 35.1 N. The force of gravity acting on the arm acts through point…

A: Apply the torque balance equation about point O.

Q: the steel I-beam in the drawing has a weight of 1.51 X 103 N and is being lifted at a constant…

A: The expression for the tension in each cable is,

Q: the forces on the beam are replaced by an equivalent Force-Position system, determine the distance d…

A:

Q: A 45kg Box is at rest on a 2 meter long board. That end of the board is slowly raised at an incline…

A:

Q: ASK YOUR TEACHER The figure below shows a clawhammer as it is being used to pull a nail out of a…

A:

Q: A horizontal conveyor belt system has a coefficient of kinetic friction of 0.65. The motor driving…

A: The maximum weight that may be transported on the conveyor system must be determined. We are aware…

Q: A worker is standing on a scaffold supported by a vertical rope at each end. The scaffold weighs…

A: Given Weight of scaffold W=185N Length of scafold L=3.35 m Weight of worker w=717 N Distance from…

Q: (a) A 2.29 kg salami is supported by a cord that runs to a spring scale, which is supported by…

A:

Q: A student hangs a block of mass M to a chord system as sown in the figure below. If she measures the…

A:

Q: The 1,094 kg uniform beam is subjected to the three external loads shown. Compute the force reaction…

A: Given data- weight of beam W=mg=(1094 kg)(9.8 m/s2)=10721.2 N=10.7 kN at point A=1.4 kN=1400 N…

Q: what are the forces due to each of the legs on the table, in Newtons?

A:

Q: Cable AB passes over the small ideal pulley C without a change in its tension. What length of cable…

A:

Q: The winch delivers a horizontal towing force F to its cable at A which varies as shown in the graph.…

A: Given that,the mass of the bucket is m= 72 kg,intial velocity is v1=4 m/s,time given is t=23 s,For…

Q: 3. Enclosed the final answers PROBLEM OI. A 300KN box resting or 6 surface is held in positi acting…

A:

Q: A 40 kg weight is supported by a cord that is wrapped halfway around a cylinder. The coefficient of…

A:

Q: You hold up a long pole with a length of 4.0m and a weight of 108N so that it makes an angle of 75°…

A: Given: The length of the pole is 4.0 m. The weight of the pole is 108 N. The angle that the pole…

Q: When you lift an object by moving only your forearm, the main lifting muscle in your arm is the…

A:

Q: Illustrated below is a 14-lb wooden pole tied on a 3-ft long rope at the bottom of a freshwater lake…

A: Given that,Length of the rod (Lr) = 10 feetArea of the rod (Ar) = 7.5 inch2 = 0.052 ft2Mass of the…

Q: When you lift an object by moving only your forearm, the main lifting muscle in your arm is the…

A:

Q: 4. My bathroom scales read in kilograms, meaning that, if I put a mass m on top of them, in…

A:

Q: A 15kg block rests on a 29 degree inclined frictionless surface and is attached by a light string to…

A:

Q: (a) what is the tension in the cord connecting B and C, and (b) how far does A move in the first…

A: A Given ma=26 kg          mb=45 kg          mc=12 kg The tension in the cord connecting b and c when…

Q: 1.0m 3.0m 0.5m mi m, PA N, 5. The drawing above shows two objects on a board supported at two…

A: Given, M1 = 40 kg M2 = 20 kg M3 = 10 kg  We know g = 9.8 m/s2

Q: An arrangement of two pulleys, as shown in the figure, is used to lift a 69.0-kg crate a distance of…

A: Mass of Object:P=69 kgObject lifted the distance of:h=3.83 m

Q: The adjacent figure shows a force table where two forces act on the ring at the middle. The…

A:

Q: A 330.4-lbm crate on the top of a 24.73-degree inclined plane is held by a horizontal cable attached…

A: Given: The mass of the crate is 330.4 lbm. The angle of the inclination is 24.73o. The free-body…

Q: An 75-kg diver stands at the edge of a 52 kg diving board that is 5.0 meters long, which is…

A:

Q: Cable AB passes over the small ideal pulley C without a change in its tension. What length of cable…

A:

Q: Cable AB passes over the small ideal pulley C without a change in its tension. What length of cable…

A:

Q: A person whose mass is m=77.0 kg steps on a mechanical bathroom scale placed on an inclined plane…

A: Given data The mass of the person is m = 77 kg. The plane angle is α=12.3°. The free-body of the…

Q: static equilibrium in the positi

A:

Q: Cable AB passes over the small ideal pulley C without a change in its tension. What length of cable…

A:

Q: When a person stands on tiptoe (a strenuous position), the position of the foot is as shown in…

A: Along horizontal direction, Rsin15o=Tsinθ Along vertical direction,…

Q: In the figure here three ballot boxes are connected by cords, one of which wraps over a pulley…

A: geven mass of A = mA = 27 kg mass of B = mB = 41 kg mass of C = mC = 15 kg all surfaces are smooth…

Q: In the figure, the pulley is ideal. M2 is 11.3 kg and the table has no friction. The blocks are…

A: Given that, initial velocity= 4 m/s  final velocity = 9 m/s  Distance moved = 7.26 m

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.