wo ropes in a vertical plane exert equal magnitude forces on a hanging weight and pull with an angle of 86.0o between them. What pull does each one exerts if their resultant pull is 372 N directly upward? 254 N 200 N264 N 1000 N 454 N 954 N 250 N 0. 0 N

Q: A 6.2 kg object undergoes an acceleration of 2.6 m/S?. (a) What is the magnitude of the resultant…

A: Given : m = 6.2 kg a = 2.6 m/s2

Q: what is the magnitude of the resultant force in newtons

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A: Given Data: Voltage V=10 V The initial Current in the wire I1=0.3445 A The initial temperature…

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A:

Q: A concerned mother is dressing her child for play in the snow. The child's skin temperature is…

A: Given data :- temperature of child's skin Ts = 35° C = (35 + 273) K = 308 Koutside temperature To =…

Q: A sphere with a radius of 1.5cm hangs by an insulating thread. The sphere is attracted to a…

A: (a)  Unlike charges are attracted each other.  Charge on the rod is positive, hence the charge on…

Q: Schematization Draw a diagram of the object that interests us. Draw your x and y axes. Draw and…

A: Given:- Mass of your cousin: m = 30kg Walking speed u = 1.6m/s Coefficient of static friction:…

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A:

Q: The illustration below shows the electric field of two charges, 1 and 2. a) What is the sign of the…

A: CONCEPT

Q: A football punter accelerates a football from rest to a speed of 14 m/s during the time in which his…

A: Given data:  Initial velocity (u) = 0 m/s Final velocity (v) = 14 m/s Contact time interval (Δt) =…

Q: Water flows through a pipe as shown in the figure. The pressure at points 1 and 2 respectively is…

A:

Q: Dominador, who is standing on the edge of an 80-m tall cliff facing the sea, kicks a ball…

A:

Q: Why are the rays that come from a cathode ray tube seen as light?

A: CRT (cathode ray tube)is a vacuum tube that consists of an electron gun that emits electrons. These…

Q: 1- The electrons in the metal move randomly, where the sum of the distance traveled is a quantity…

A:

Q: A jet plane is speeding down the runway during takeoff. The jet has not left the ground and air…

A: A jet plane is speeding down the runway during takeoff. The jet has not left the ground and air…

Q: In 10 sentences, Describe the law of conservation of matter.

A: The law of conservation of mass deals with the total mass before a change and the total mass after…

Q: Given the two charged particles shown in the figure below, find the electric field at the origin.…

A:

Q: If a 20kg dog moving 3m/s collides with a couch and comes to rest in 0.8s, what is the impulse? W

A: Given data:  Mass (m) = 20 kg Initial velocity (u) = 3 m/s Final velocity (v) = 0 m/s Time interval…

Q: An engineer is investigating energy loss through windows. The windowpane of interest is 0.450 cm…

A: Given, the thickness of the windowpane t = 0.450 cm Area of the windowpane,  0.82×1.95 m2 thermal…

Q: Write a brief summary of the behavior and sources of magnetic fields

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Q: A 5 N and a 10 N force act on an object. The moment arm of the 5 N force is 0.2 m. If the 10 N force…

A: Given data:  Two forces F1 = 5 N and F2 = 10 N Moment arm of F1 is 0.2 m τ2 = 5τ1 Required: The…

Q: If a 20kg dog moving 3m/s collides with a couch and comes to rest in 0.8s, what is the impulse? W…

A: Given data : Mass is represented by m Initial velocity is represented by U Final velocity is…

Q: A particle of dust lands 41.4 mm from the center of a compact disc (CD) that is 120 mmin diameter.…

A:

Q: A 20kg object moves in a horizontal plane. It experiences a resultant force of F = (−30i +24j)N At…

A: Given:-  The mass of an object m = 20 kg  The resultant force on an object is F =  (−30i +24j)N At…

Q: mountain climber is hanging from a rope in the middle of a crevasse. The rope is vertical and the…

A: If object is in equilibrium net force acting on it must be zero.

Q: You want to centrifuge at 2660 g and the centrifuge has a radius of rotation of 9.5 cm. What RPM…

A:

Q: ent Attempt in Progress railroad freight car of mass 3.30 x 104 kg collides with a stationary…

A:

Q: What is the speed of a 6-kg ball with a momentum of 72 kg-m/s? 12 m/s O 64 m/s 066 m/s 10 m/s

A: Given value--- mass = 6 kg . momentum = 72 kg m/s. We have to find--- speed ?

Q: A football punter accelerates a football from rest to a speed of 11 m/s during the time in which his…

A:

Q: How high does a water can rise in a capillary tube if the only determining factor is atmospheric…

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Q: The airspeed of a plane is its speed through the air. The groundspeed of a plane is its speed…

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Q: The initial velocity of a jet is 230 m/s eastward. The pilot ignites the afterburners, and the jet…

A: Given value--- The initial velocity of a jet is 230 m/s eastward.  the jet accelerates eastward at…

Q: A Gaussian sphere encloses a single electron. a) What is the electric flux through the sphere?…

A: Electric flux through any closed surface is given by Gauss' law as ϕ=qencεoqenc is the charge…

Q: Find the kinetic stored in ball having mass 0.5 kg moving with velcoity 3.3 m/s. Report answer in…

A: Given value--- mass = 0.5 kg. velocity = 3.3 m/s. We have to find--- kinetic energy?

Q: A bird watcher meanders through the woods, walking 0.206 km due east, 1.84 km due south, and 3.03 km…

A: Given Data: Men walk 0.206 km in the east, Men walk 1.84 km in the south and Men walk 3.03 km in a…

Q: a) Find the electric field and electric potential 2.32cm from a 3.41 nC charge. b) If an electron…

A: Charge q=3.41 nC =3.41×10-9 C Distance r=2.32 cm =2.32×10-2 m

Q: On the corners of a right triangle there are charges of Q1 = 3nC, Q2 = 6nC and Q3 = -5nC, separated…

A: The charge Q1=3nC The charge at A, Q2=6 nC The charge at B, Q3=-5 nC The distance r1=3.5 cm The…

Q: 4. The body shown in the figure below is acted on by three forces. Determine the resultant. 224 lb Y…

A: The force, F1=300 lb The force, F2=390 lb The force, F3=224 lb

Q: If you are driving home from school and have to slam on the brakes to avoid hitting a car that…

A: We applied brakes to the car and cars comes to rest.  We need to tell what happens to the kinetic…

Q: A glider aircraft initially traveling due west at 86.0 km/h encounters a sudden gust of wind at 40.0…

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Q: (a) If the speed of sound in air is 343 m/s at the rock climber's location, what is the depth of the…

A:

Q: A)What is the potential at the point indicated below? B)What is the electric field there?

A:

Q: Approximately how many asteroids that are 0.99 km in radius would it take to make a planet which has…

A: Radius of planet = 6460 km radius of asteroid = 0.99 km

Q: mine its depth, a rock climber drops a pebble into a chasm and hears the pebble strike the ground…

A: GivenArock climber drops a pebble into a chasm and hears the pebble strike the ground after 3.46…

Q: A race car rounds one end of a speedway. This end of the track is a turn with a radius r of…

A: Speed = v = 62mi/h v = 90.93 ft/s. [1mi/hr = 1.467 ft/s] Radius of track = r = 187 ft. ac =…

Q: 5. WHAT IS THE ABSOLUTE ZERO ON THE CELSIUS SCALE AND ON THE FARENHEIT SCALE?

A:

Q: Knight P5.14 The figure shows an acceleration vs force graph. What is the object's mass? a (m/s²) 4…

A: Given data: The graph between acceleration vs force Required: The object's mass (m)

Q: In raising the pole for the position shown, the tension T in the cable must supply a moment about A…

A:

Q: A steel ball of mass 0.800 kg is fastened to a cord that is 69.0 cm long and fixed at the far end.…

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Q: A 14.0 [cm] long test tube is placed in a centrifuge, oriented at 30.0º with respect to the vertical…

A: A 14.0 [cm] long test tube is placed in a centrifuge, oriented at 30.0º with respect to the vertical…

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”