A 65-kg stuntman is trying to cross a busy street, using a rope over the street. At some point on the way he stops, as shown. Find the tensions (a) on the left side of the rope, and (b) on the right side of the rope, when the angles are ?= 800and ?= 700.

Q: A block of mass m, = 38 kg on a horizontal surface is connected to a mass m, = 21.2 kg that hangs…

A: Given, The two masses are, m1=38 kg, m2=21.2 kg The coefficient of kinetic friction is, μ=0.23

Q: A bird has a mass of 2.4 kg lands on the middle horizontal telephone wire, and depresses the wire…

A:

Q: (a) Calculate the tension (in N) in a vertical strand of spiderweb if a spider of mass 8.00 x 105 kg…

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Q: car of mass 1200 kg is standing on a 200 incline with the horizontal. What are the components of…

A: Given, A car of mass 1200 kg is standing on a 20° incline with the horizontal.

Q: A 4285N block is held in horizontal position as shown by a wedge at B. If the coefficient of…

A:

Q: A mountain climber, in the process of crossing between two cliffs by a rope, pauses to rest. She…

A: weight of the climber (w) = 575 N Let the tension in the left rope = TLLet the tension in the right…

Q: The upper leg muscle (quadriceps) exerts a force of 1230 N, which is carried by a tendon over the…

A:

Q: Mr. M, Mrs. M, and his daughter are playing a game of tug of war by pulling horizontally in…

A: Given,Mr. M pulls with a force F1 = 55N [N]. Mrs. M pulls force of F2 = 45N [E55S]

Q: A frictionless ramp is tilted 40 degrees above the horizontal and has a 15 kg block placed on it.…

A: Angle of ramp (θ) = 40o above the horizontal mass (m) = 15 kg

Q: A small weight is suspended from a string of negligible weight and given an initial horizontal…

A:

Q: Don't use chat gpt

A: We can see these two forces being exerted on the Achilles tendon and they are of equal magnitude,…

Q: Four people are attempting to move a stage platform across the floor. If they exert the horizontal…

A:

Q: omponents of the following ectors. Show the vector diagram in he x-y plane and show your plution. =…

A: a)  F = 85 N, 57 degrees

Q: Two packing crates of masses 10.0 kg and 5.00 kg are connected by a light string that passes over a…

A: Given that: Masses of two crate is m1 = 10 kg m2 = 5 kg Inclination angle = 40 degree

Q: A toy airplane has mass 1.5 kg and can produce a thrust of 5.0 N from the engine and propeller. It…

A:

Q: There are two forces on the 2.30 kg box in the overhead view of the figure but only one is shown.…

A: Let the two forces are F1→ & F2→The net force isF→=F1→+F2→⇒F2→=F→-F1→          ....(1)

Q: The distance between two telephone poles is d = 52.0 m. When a 0.850-kg bird lands on the telephone…

A:

Q: A traffic light of weight 100 N is supported by two different cables (at the angles of 70 and 25…

A: Given, The weight of the traffic light,  W=100 N

Q: Jessa took 30 minutes to walk to her grandmother's house, a total of 3.3 km. what is her velocity in…

A: Given data:  Time (t) = 30 minutes Displacement (Δx) = 3.3 km Required: Velocity (v)

Q: A block with a mass of 12.4 kg is hanging by two strings that are firmly attached to the ceiling.…

A:

Q: 5. An "ND Fighting Irish" sign is suspended by two wires, at angles of 19° and 38° to the…

A:

Q: The upper leg muscle (quadriceps) exerts a force of 1270 N, which is carried by a tendon over the…

A:

Q: Only two horizontal forces act on a 4.3 kg body. One force is 6.9 N, acting due east, and the other…

A: First horizontal forceSecond horizontal forceNet force

Q: A painting with a mass of 20 kg is suspended by two wires from a ceiling. If the wires make angles…

A: Given data: Mass of the painting, m=20 kg

Q: Force 1 is supposed to be {100.0 grams · g, 60.0o} and Force 2 is supposed to be {200.0 grams · g,…

A: The given data are: m1=100 gθ1=60°m2=200 gθ2=120°

Q: The upper leg muscle (quadriceps) exerts a force of 1310 N, which is carried by a tendon over the…

A: From the figure, the net force acting along the horizontal and vertical direction. The horizontal…

Q: Two squirrels are sitting on the rope as shown. The squirrel at A has a weight of 1.2 lb. The…

A:

Q: Two blocks rest on frictionless inclines  and are connected by a lightweight string that passes over…

A:

Q: A horse is harnessed to a sled having a mass of 251 kg, including supplies. The horse must exert a…

A:

Q: A painting with a mass of 20 kg is suspended by two wires from a ceiling. If the wires make angles…

A: A painting with a mass of 20 kg is suspended by two wires from a ceiling. the wires make angles of…

Q: A heavy chandelier with mass 125 kg is hung by two chains from the ceiling of a concert hall as…

A:

Q: Two blocks with masses m1 = 24.8 kg and m2 = 79.8 kg, shown in the figure, are free to move. The…

A:

Q: A mountain climber, is hanging between 2 cliffs by a rope. She weighs 600 N. Find the tensions in…

A: As there is no mention of angles made by rope with both cliff , I will assume that the angle made by…

Q: Answer in terms of vectors i and j

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

A:

Q: A 2.00 kg block (mass 1) and a 4.00 kg block (mass2) are connected by a light string as shown; the…

A: The free body diagram of the force acting on the blocks.

Q: ltant force R. Two of the cables are subje wn forces as shown. Assuming all forc anar, determine he…

A: To find force, F1=100×513i+100×1213jF1=100NF2=75cos45i-75sin45jF2=75 N a) Partial resultant can be…

Q: A box of mass m = 25 kg slides with an initial speed v0 = 7.0m/s up a slope which forms the angle =…

A:

Q: A block and sphere are connected by a cord that passes over a pulley as shown. Neglect friction and…

A:

Q: The tmck is to be towed using two ropes. Determine the magnitudes of forces FT 2nd F$ acting on each…

A: Given: Resultant force, F=950 N Angle, θ=50° To find: Magnitudes of forces

Q: A stack of books of total mass 3.13kg is placed on a table as seen in A. It is then placed on a…

A: Given Datam=3.13kgθ=15°g=9.81{taken}To findFNAFNB=?