v = 34 m/s r= 33 m r= 24 m

Q: O You are designing the section of a roller coaster ride shown in the figure. Previous sections of…

A:

Q: A string under a tension of 49.0N is used to whirl a rock in a horizontal circle of radius 2.75 m at…

A:

Q: Review Example 5, which deals with the bobsled in Figure 5.5. Also review Conceptual Example 4. The…

A:

Q: The figure shows the path of a park ride that travels at constant speed through five circular arcs…

A:

Q: You are designing the section of a roller coaster ride shown in the figure. Previous sections of the…

A: Given data: Speed of the train, v=10.7 m/s Height above the ground, h=37.5 m Acceleration at the top…

Q: Review Example 5, which deals with the bobsled in Figure 5.5. Also review Conceptual Example 4. The…

A: Mass of the sled and its two riders = m = 322 kgSpeed of the sled = v = 34 m/sRadius of the first…

Q: 18. A 90 kg student went to the Houston Livestock Show and Rodeo just so he could ride the…

A:

Q: A 15.0 g solution in a test tube is placed in a centrifuge that spins at a rate of 2.5x10^2 . What…

A: What is the centripetal force exerted on the solution?

Q: A tetherball is a type of vertical pendulum where the ball swings freely in a horizontal circle…

A:

Q: A body of mass 2 kg moves in a (counterclockwise) circular path of radius 10 meters, making one…

A: m=2 kg R=10 m T= 7 s And w=2πT=0.8976 rad/s

Q: You are designing the section of a roller coaster ride shown in the figure. Previous sections of the…

A: Given:-  The initial speed of the sider at the top of the incline is u = 11.3 m/s  the height of the…

Q: A 1250-kg vehicle travels at a constant speed of 7.00 m/s around a circular track that has a radius…

A:

Q: You are designing the section of a roller coaster ride shown in the figure. Previous sections of the…

A: Given: The speed of train (v) = 10.7 m/s. Initial height of train (h) = 36.7 m.

Q: A 150 gram mass is swung in a vertical circle (radius = 84 cm) with a speed of 4.8 m/s.  What is the…

A:

Q: The centripetal force F of a racecar on a circular track is related to the mass of the car m, the…

A: Given: m=7.4304±0.0003×102kg             v=9.4569±0.0002×10m/s             r=1.3034±0.0012×102m (a)…

Q: Mary and her younger brother Alex decide to ride the 26 ft diameter carousel at the State Fair. Mary…

A:

Q: A1590 kg car travels around a circular track at 26.5 m/s. If the track has a diameter of 180 m,…

A: mass of car m=1590 kg Speed of car v = 26.5m/s Diameter of track  d = 180 m

Q: It takes a 813kg racing car 0.532 mins to travel at a uniform speed twice around a circular…

A: Given  Mass = m = 813kg Time taken to complete two round = t = 0.532 mins radius = r = 103m We have…

Q: Use formulas from a page provided here No 4,5,6 please step by step No 4 4. A car goes around a…

A:

Q: You are swinging a tennis ball attached to a 55 cm long cord, swinging the tennis ball in a circle.…

A: Given data:  Radius of circular path (r) = 55 cm = 0.55 m Mass (m) = 0.25 kg Speed (v) = 3.8 m/s…

Q: 6x10-4 kg object is moving uniformly on a horizontal circular path of radius r = 6.3 m. a. Find the…

A:

Q: A 2,191 kg roller coaster cart goes 14.97 m/s at the top of a vertical circular loop of 20 m radius.…

A: Analyze the free body diagram of the cart. From the above diagram, it can be observed that the…

Q: A string under a tension of 49.5 N is used to whirl a rock in a horizontal circle of radius 2.55 m…

A: It is given that,

Q: a) An object weights 4000 N on planet Alpha. Planet Alpha has 8 times the mass of planet Beta and 4…

A:

Q: Review Example 5, which deals with the bobsled in Figure 5.5. Also review Conceptual Example 4. The…

A:

Q: A car of mass m=1.65*10^3 kg is traveling at a speed of v=35.9 m/s around a turn of radius r=96.7 m…

A: The centripetal acceleration of the car can be obtained as ac=v2r=35.9m/s296.7m=13.33 m/s2

Q: A gas-powered model airplane has a mass of 2.50 kilograms. A student exerts a force on a cord to…

A: