A 20-kg cabinet is mounted on casters that allow it to move freely (u=0) on the floor. If a 100-N force is applied as shown, determine (a) the acceleration of the cabinet, (b) the range of values of h for which the cabinet will not tip.

Q: Three forces A, B, C corresponding to three steel cables are acting on a joint, as shown. Force…

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Q: A weight with mass ?w=250 g is tied to a piece of thread wrapped around a spool, which is suspended…

A: Write the net force experienced by mass mw.

Q: If points A and B are located on the same rigid body, (Vb/a)=0 true or false?

A: If we view the same object with two different frames of references, its motion will be viewed…

Q: A solid ball is released from rest and slides down a hillside that slopes downward at π/3 rad from…

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Q: A gymnast does a one-arm handstand. The humerus, which is the upper arm bone between the elbow and…

A: We have given a gymnast who does a one-arm handstand. The humerus is taken as a 0.34-m-long cylinder…

Q: Three forces A, B, C corresponding to three steel cables are acting on a joint, as shown. Force…

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Q: By rubbing the bottom of a 0.3 kg block with the adhesive and pushing it tightly to the turntable…

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Q: The figure below shows the anatomical structures in the lower leg and foot that are involved in…

A: given data distance (a) = 6.5 cm distance (b) = 19.5 cm weight (w)  = 636 N what is the magnitude of…

Q: A long, very smooth board is inclined at an angle of 10 with the horizontal. A weight starts from…

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Q: Find the amount of torque needed to push open a door in each of the given scenarios: You push with…

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Q: A 25-kg ladder, 4 m long, rests on a rough floor and against a vertical wall. The ladder makes an…

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Q: A record turntable is rotating at 33 rev/min. A watermelon seed is on the turntable 1.1 cm from the…

A: Recall ar=ω2r=rdial accelerationNow when turntable rotates with angular acceleration, it has radial…

Q: You are to design a rotating cylindrical axle to lift 800 N buckets of cement from the ground to a…

A: (a) The rope has wound the axle. The linear velocity of the bucket is equal to the linear velocity…

Q: A standard clothes hanger makes a pretty good equal arm balance. With nothing on it, the hanger…

A: consider the figure. the hanger is denoted as ABC. which is suspended from its vertex A, so its axis…

Q: 12 1b

A: Given: The length of the rod is 9 ft. The weight of the rope is 5 lb.

Q: A uniform 4.7-kg cylinder can rotate about an axis through its center at O. The forces applied are:…

A: The torque due to a force F→ acting at r→ is given as, τ→=r→×F→ = (r sinθ) F where r sinθ is the…

Q: The pendulum is connected to the vertical shaft by a clevis at A. The mass of the bob B is 1.2 kg,…

A: Given data: Mass of bob is m=1.2 kg. Length of AB is l=0.4 m. Angle with vertical is θ=85°.

Q: A ball slides up a frictionless ramp. It is then rolled without slipping and with the same initial…

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Q: Two wheels A and B with weights w and 2w, respectively, are connected by a uniform rod with weight…

A: Given: Weight of the wheel A is w. Weight of the wheel B is 2w. Weight of the road is w/2.

Q: The amusement-park ride consists of a fixed support near 0, the 6-m arm OA, which rotates about the…

A: Given: The length of arm is 6 m The angle is given as 45o. β.=1 rad/s,β. .=0.5 rad/s,

Q: Calculate the horizontal force P on the light 13° wedge necessary to initiate movement of the 59-kg…

A: Draw the free-body diagram of the cylinder. ∑MO=0FB×r−FA×r=0FA−FB=0μNA−FB=0(0.33)NA−FB=0      .....…

Q: A person pushing a horizontal, uniformly loaded, 26.90 kg wheelbarrow of length ? is attempting to…

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Q: A centrifuge rotor rotating at 1.03×104 rpm is shut off and is eventually brought uniformly to rest…

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Q: A mass M of 3.60E-1 kg slides inside a hoop of radius R=1.60 m with negligible friction. When M is…

A: Given, A mass M=0.36 kg slides inside a hoop of radius R=1.60 m with negligible friction. When M is…

Q: For the given figure, the weight of the 12-ft bar is 5 lb. The moment of the tension in the cord…

A: Given: The length of the bar is 12 ft. The weight of the bar is 5  lb.

Q: At the local playground, a 21-kg child sits on the right end ofa horizontal teeter-totter, 1.8 m…

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Q: The constant tensions of 200 N and 160 N are ap- plied to the hoisting cable as shown. If the…

A: Given: Initial velocity v1=-2 m/s taking negative sign for downward direction.  final velocity v2=v…

Q: A block with mass m1 = 3.00 kg sits on a horizontal table and is attached to a rope. The rope then…

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Q: A (1000 kg) car slows from (30 m/s) to stop in (12 second). The car has wheels that are (0.5…

A: Given: The mass of the car is 1000 kg. The initial speed is 30 m/s. The final speed is 0 m/s. The…

Q: One end of a string 1 m long is fixed and a body of mass 500 grams is tied to the other end. If…

A: To find-Angular velocity (ω)=?Given-r=1 mm=500 gm=0.5 kgT=98 N

Q: A model airplane with a mass of 0.751 kg is tethered by a wire so that it flies in a circle 29.2 m…

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Q: Answer the question in full details, thank you very much, Answer on the correct significant figures:…

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Q: You are to design a rotating cylindrical axle to lift 7.7-N buckets of cement from the ground to a…

A: Given data: The weight of the bucket is W=7.7 N. The height of rooftop is h=3.8 m. The acceleration…

Q: A woman climbs a ladder against the side of the building and wants to climb 3/4 of the way to the…

A: Friction  force between building and ladder = 0 But friction force between ladder and ground = f g =…

Q: Three forces A, B, C corresponding to three steel cables are acting on a joint, as shown. Force…

A: Given: For, force A=200 N . θ=45o. ϕ=55o. For, force B=150 N . h=2 m. v=5 m. For, force…

Q: A gymnast does a one-arm handstand. The humerus, which is the upper arm bone between the elbow and…

A: