Q3- Resolve the 5200 N force into two components along u and v axis 5200 N 20 10 28 V

Q: If C→ = A→ + B→ can C = 0? Can C < 0? For each question, show how or explain why not.

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Q: A 640-N hunter gets a rope around a 3200-N polar bear. They are initially stationary, 20 meters…

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Q: how far should you separate two particles which have 5 nC and 16 nC in order to have a force of…

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Q: A student uses two springs for the experiment. The force constant of the thin spring (k,) is 0.01…

A: Given : k1 = 0.01 N/m k2 = 0.25 N/m ∆L = 25 cm = 0.25 m

Q: Q. = Q3 = Qs = 4x 10-6 C Q2 = Q. = Q6 = 9 x 10-6 C

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Q: (a) Example: 10 N right and 15 N right (b) 20 N left and 60 N right| (c) 30 N right and 20 N loft

A: The net force is the vector sum of all the forces that act upon an object. b) Since 20N force apply…

Q: C, = 10.0 uF, C2 = 5.00 µF, and C, = 4.00 uF. V Figure B

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Q: Q2 Is the force field f = ixy + jcxz + kyz conservative?

A: Solution

Q: The force acting on a particle varies as shown in the figure below. he x axis in the graph has its…

A: Work done is area of F-x graph

Q: 5) A 640-N hunter gets a rope around a 3200-N polar bear. They are initially stationary, 20 meters…

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Q: Carts A and B have equal masses and travel equal distances on straight horizontal tracks while a…

A: Given: The distance traveled by the object A and B is the same. FA=FFB=2FfA=3ffB=f Here, FA is the…

Q: A 80 kg diver steps off a 13 m tower and drops from rest straight down into the water. If he comes…

A: The initial position of the diver, hi=13 m The final position of the diver, hf=-4.6 m The mass of…

Q: A set of crash tests consists of running a test car moving at a speed of 12.4 m/s (27.7 mi/hr) into…

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Q: The 69.5-kg swimmer in the figure starts a race with an initial velocity of 1.3 m/s and exerts an…

A: Given Information:- Mass of the swimmer is m=69.5 kg Initial velocity of the swimmer is vi=1.3 m/s…

Q: The force on a particle, acting along the x axis, varies as shown in the figure below. (Figure 1)…

A: Area of Force vs displacement graph gives the work

Q: Q9. A body at rest cannot have O Potential energy O Kinetic energy O Electrical energy O Both A and…

A: Potential Energy calculated as:   U = mgh        ......(1)   Kinetic energy is calculated as:   T =…

Q: A 200-N sled of slides down a frictionless hillside that rises at 37° above the h magnitude of the…

A: We know that we have given The sled has a weight of W = 200 N and it slides down a frictionless…

Q: A 70.0 kg diver steps off a 10.0 m tower and drops straight down into the water. If he comes to rest…

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Q: 2. The force F = (2x - y)ax + (x+y+z)ay + (2z - x)a: [Newtons] is given. Calculate the total work…

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Q: Answer choices for first box is, Attractive, repulsive and no force. For second box is Attractive,…

A: In this problem the concept of attraction and repulsion is used. In case of similar sign of charges,…

Q: When is work done on an object? O When a force is applied to an object and the object moves in the…

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Q: 8) A 31.0 kW electric motor drives a vehicle at an average velocity of 9.20 m/s. Assuming a constant…

A: Given: Electric power, P=31.0 kW Average velocity, v=9.20 m/s   To determine the magnitude of…

Q: Ball 1 is thrown to the ground with an initial downward speed; ball 2 is dropped to the ground from…

A: Given: mass of ball 1 : m1initial speed of ball 1 : u1mass of ball 2 : m2initial speed of ball 2 :…

Q: Calculate the force (in N) needed to bring a 1050 kg car to rest from a speed of 80.0 km/h in a…

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Q: 4. An electron has an initial velocity of 3.6x104 m/s to the right. It then travels through a…

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Q: 5. A force, F, acting along the line r= 4i + 2(6i – 3j+2k) displaces a particle from the point A…

A: Given., Direction of force, F^=6i-3j+2k62+32+22=6i-3j+2k7 Position vectors,…

Q: A proton (mass m=1.67* 10-27 kg) is being acceleratedalong a straight line at 3.6 1015 m/s2 in a…

A: Since there are multiple questions posted, we will answer the first question for you. If you want…

Q: 53. Starting from rest, a 93-kg firefighter slides down a fire pole. The average frictional force…

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Q: A particle moves in the xy-plane under influence of the force field F = -kx-ky 1. Prove that the…

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Q: After enjoying his stay in London, Vaan wanted to head to the airport, which is 5.73 km 14° S of W…

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Q: Q8: Study the diagram carefully and ignore air resistance. v, = 22.7 m/s 01 - 66° Oz = 45 ° m vox…

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Q: The Gravitational Potential Energy of an object _________________ as the distance of that object…

A: The gravitation potential energy is given as,

Q: An egg is released from rest from the roof of a building and falls to the ground. Its fall is…

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Q: 14. In three situations a single force acts on a moving particle. Here are the velocities and…

A: Power is defined as Work Done per unit time (or the time rate of change of energy):P=Wt………(1) The…

Q: C, = 10.0 µF, C, = 5.00 µF, and C, = 4.00 µF. Figure B

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Q: prove this force are conserved F(x,y)=2a(x-y)i-a(2x-y)j Where a is constant

A: Given that:- Force F(x,y)=2a(x-y)i^ - a(2x-y)j^

Q: A 116-Newton horizontal force is exerted upon a 6.8-kg box to move it across a level surface at a…

A: Given Data Force is F = 116 N Mass is m=6.8 kg

Q: If the dot product of two vectors a and b are are equal to ab, then what do we know about a and b?…

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Q: An empty coal car is moving at a certain speed along a level frictionless track. (a) It begins to…

A: Newton's second law of motion states that, F = ma, where a is the acceleration of the moving object…

Q: A child and sled with a combined mass of 52.0 kg slide down a frictionless slope. If the sled starts…

A: Given data Mass of the combined system, m=52 kg Initial speed of the system, u=0 m/s Final speed,…

Q: A student throws a water balloon vertically downward from the top of the building. The balloon…

A: (a)initial velocity ; u=6 m/saccleration ; a=gvelocity (v) at time; t=2s can be calculated…

Q: This diagram represents a balloon that is moving in one direction while escaping air is moving in…

A: In this problem, the balloon is moving in forward direction and air is flowing in backward…

Q: student tries to help some local kids make a tire swing by throwing a rope over a branch, which is…

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Q: How many N is the force in the II direction in the system in the figure? M-10ks a =370

A: Given  M=10kg g=10m/s2 α=37 θ=37 F=100N

Q: d) Calculate the coulomb force on q6 due to q3 in unit vector notation and call it F3,6. x component…

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Q: 37 - In the horizontal plane, a person exerts a force of 50 N and moves his vehicle 120 m. How many…

A: Given Force = 50 N Displacement = 120 m   Answer The person do 6000 J ( Option E ) of work   Work…

Q: 34. For a body moving in a circular path, the work done by the centripetal force is O positive O…

A: Centripetal force is the conservative force directed towards the center always.  Now, work done by…

Q: e the resultant of the forces shown in Figure P6-13. Find the coordin

A: GivenFx=15 kNFy=10 kNFz=25 kN

Q: If an object is moved a distance d compared to something it is rubbing against with a kinetic…

A: Displacement = d Kinetic friction  = fk Work done by a force F for displacement d is W= Fd cosθ…