Review Constants Periodic Table Part A A cannonball has just been shot out of a cannon aimed 45° above the horizontal rightward direction. Drag forces cannot be neglected Draw the free-body diagram of the cannonball. Draw the vectors starting at the black dot. The location and orientation of the vectors will be graded. The length of the vectors will not be graded No elements selected drag | Press | ENTER | or | SPACE to see the list of the elements that can be added to the canvas. Press | TABI to move to the Pearson

Q: You swing a 4.6-kg bucket of water in a vertical circle of radius 1.4m. A) What speed must the…

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Q: A roller-coaster car has a mass of 1050 kg when fully loaded with passengers. As the car passes over…

A: The roller coaster is moving in a uniform circular motion.

Q: A fire acrobat is swinging a fireball attached to a 97cm string in a vertical circle. If the…

A: Given, Length,L=97cm=97×10-2mTension,T=11Nspeed,v=8.36m/sacceleration due to gravity,g=9.8m/s2 Free…

Q: Ford Motor company is designing a Centrifugal Governor for cruise control system, It controls the…

A: As per the data given, Diameter of steel Flyball=50 mmDensity of steel Flyballs=8000 kg.m-3 So mass…

Q: A 3.6 kg ball is attached to a 1.47 m long string and swung in a vertical circle at a constant rate…

A: Given that,Mass : m = 3.6 (kg)Length of rope : L = 1.47 (m)Angular velocity : ω = 25.7 (rad/sec)Here…

Q: The maximum static coefficient of friction between the tires of a 2000 kg car and the road is µs,max…

A: Given data The car's mass is: m = 2000 kg The friction coefficient is: μs,max=0.25 The rotation's…

Q: A stuntman whose mass is 85 kg swings from the end of a 4.4-m-long rope along the arc of a vertical…

A: Given data:Mass (m) = 85 kg.Length of the rope (L) = 4.4 m(a)At the beginning of the motion, the…

Q: The roller coaster 'Scream' at Six Flags Magic Mountain has a vertical circular loop. After a huge…

A: Solution:Given thath  = 141 ftradius of loop r = 64 ft = 19.5 mmass m = 56.2 kgv = 64.3 mph =

Q: A small button placed on a horizontal rotating platform with diameter 0.530 m will revolve with the…

A: Diameter of the rotating platform (D) = 0.53 mSpeed of the platform N1 =43 rev/min = radius r1 =…

Q: A fire acrobat is swinging a fireball atached to a 61cm string in a vertical circle. If the fireball…

A: At the bottom of circle forces acting on fireball wiil be  teansion force ,weight and centripetal…

Q: Two bodies of equal masses revolve in circular orbits of radii R1 and R, with the same period. Their…

A: It is mentioned that the two bodies have the same period and same mass.   Therefore T1 = T2 radii of…

Q: A 0.50-kg ball that is tied to the end of a 2.0-m light cord is revolved in a horizontal plane, with…

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Q: In an adventure park ride, people are strapped in a small cage that is whirled in a vertical circle…

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Q: A fire acrobat is swinging a fireball attached to a 61m string in a vertical circle. If the fireball…

A: The given data are listed below with appropriate variables. Here, L denotes the length, v denotes…

Q: A 0.50-kg ball that is tied to the end of a 1.4-m light cord is revolved in a horizontal plane, with…

A:

Q: A plumb bob bangs from the roof of a railroad car. The car rounds a circular track of radius 300.0 m…

A: We have to determine the angle relative to the vertical plumb bob. Given that, v=90 km/h=25 m/sr=300…

Q: what is the mass

A: Fireball is accelerated towards center , next step show explanation and final answer

Q: An airplane flies at 120.0 m/s and banks at a 30°angle. If its mass is 2.50 × 10³ kg. (a) what is…

A: We have to find the magnitude of the lift force and radius of the turn.

Q: A stuntman whose mass is 57 kg swings from the end of a 4.8-m-long rope along the arc of a vertical…

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Q: A pilot flies an airplane at a constant speed of 730 km/h in the vertical circle of radius 920 m.…

A: Let us find the force exerted by the seat on the 97 kg pilot at point A and B, moving in a circle…

Q: A 3,000-kg truck leaves a freeway on a circular exit of radius 50 m at a speed of 15 m/s. What…

A: Given that,Mass of a truck (m) = 3000 kg   Radius (r) = 50 m   Speed (v) = 15 m/sec  Centripetal…

Q: A 10 cm fan is rotating at 30 revolutions per minute. Find the centripetal acceleration in cm/s2 for…

A: Centripetal acceleration is given by, aR=Rω2........(1)As per the provided information, R= 5…

Q: Consider a 2 kg package which moves over a smooth circular portion of the ramp. Radius of the path…

A: Given data: Mass of package is, m=2 kg. Radius of path is, r=2 m. Gravitational acceleration is,…

Q: A fighter pilot, whose mass is 75 kg, completes a vertical loop of radius R=388m with a constant…

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Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from…

A: (a) The ideal speed be calculated as, tanθ=v2rgv=rgtanθ=140 m9.8 m.s-2tan18°=445.79≃21.11…

Q: A 70.0 kg pilot is pulling out of a dive which follows a part of a vertical circular path of radius,…

A: Given, The mass of the pilot, m=70 kg The velocity of the airplane at the bottom of the vertical…

Q: In the very Dutch sport of ducth-dude-on-a-pole, athletes run up to a long pole and then use it to…

A: The apparent weight of the vaulter is equal to the force will be exerted by the pole on the vaulter.…

Q: A patient's leg is in traction with the arrangement shown in the Figure, with W = 100 N. A student…

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Q: A 0.50-kg ball that is tied to the end of a 1.1-m light cord is revolved in a horizontal plane, with…

A:

Q: reat Six Flags Air Racer are spun around a tall steel tower. At top speed, the planes fly at a…

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Q: A stuntman whose mass is 69 kg swings from the end of a 3.1-m-long rope along the arc of a vertical…

A: Given data: Mass (m) = 69 kg. Length of the rope (L) = 3.1 m (a) At the binging of the motion, the…

Q: 1,669 kg automobile is moving at a maximum speed of 27 m/s on a level circular track of radius 88 m.…

A: On level circular track frictional force provides required centripetal force for circular motion.

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?”