carnival game has you throw a ball through a hoop as the hoop falls from some height. Suppose for one such game the hoop falls from a height of 2.0 m above your hand when you throw the ball, and you stand a horizontal distance of 3.0 m away. If you throw the ball right when the hoop is released (from rest), at what angle must you throw the ball in order for you to win the prize?

Q: You are in a hot-air balloon and descending toward the ground at 20.0m/s. You toss a stone…

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Q: Hewey just received his new phone case from Amazon. Cam claims that HIS phone case is more durable.…

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Q: The ceiling of an arena is 77 m above the floor. What is the minimum speed that a thrown ball would…

A: initial velocity = u Height os ceiling of arena above the floor (h) = 77 m

Q: A 3kg ball is dropped from rest in the -y direction from a 10m tall building.  Ignore air…

A: Take the top of the building to be y=0 and the downward direction to be positive. The equation of…

Q: 3. A hunter is standing in a tree stand 15 m off the ground. He shoots his rifle horizontally at a…

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Q: Io, a satellite of Jupiter, is the most volcanically active moon or planet in the solar system. It…

A: Acceleration due to gravity on lo (g') = 1.81 ms2Let the mass of fragment = m

Q: 6. A rocket is to be fired vertically upward. The initial mass is Mo, the exhaust velocity -u is…

A: Rocket is an example of the system of variable mass. The mass of the rocket including fuel is…

Q: In a maximum vertical jump test, a 65kg student jumps 60cm, and a 78kg student jumps 45cm. If  both…

A: The 78kg student is the more powerful jumper than the 65kg student. Explanation:Given:Mass of…

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Q: s Type A nerve fibers in humans can conduct nerve impulses at speeds up to 140 m>s. (a) How fast…

A: The speed in miles/hr is

Q: The best rebounders in basketbal have a vertical leap of about 111.13 cm. What is their initial…

A:

Q: A circus cat has been trained to leap off a 12-m-high platform and land on a pillow. The cat leaps…

A: Given: The height of the platform is 12 m. The initial velocity of the cat is vo = 4.3 m/s, and…

Q: A hammer with mass m = 0.456 kg moves horizontally at a velocity of v = 6.5 m/s when it hits a nail…

A: Mass of the hammer is m= 0.456 kginitial velocity u= 6.5 m/sfinal velocity v= 0 m/s ( since the…

Q: Tennis balls are tested by measuring their bounce when dropped from a height of approximately 2.5 m.…

A: To determine the final speed of a tennis ball dropped from a height of 2.5 meters, we can use…

Q: A golfer gives a ball a maximum initial speed of 51.4 m>s.(a) What is the longest possible…

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Q: A springbok is an antelope found in southern Africa that gets its name from its remarkable jumping…

A: Please see the attached image for the solution.   If there are queries or if the image is not…

Q: In Dover, Delaware, a post-Halloween traditionis “Punkin Chunkin,” in which contestants build…

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Q: A baseball with mass of 0.16 kg is batted into the air. Its initial speed is 35.0 m/s, directed at…

A: Given data The mass of the baseball is m = 0.16 kg. The initial speed of the baseball is u = 35…

Q: A projectile of mass m = 1.20 kg is fired straight up in the air with an intial speed of 40 m/s…

A: Given data The mass of the bullet or projectile is given as m = 1.20 kg. The initial speed of the…

Q: Basidiomycete fungi ballistically eject millions of spores into the air by releasing the surface…

A: The initial speed of the spore is given as, u = 0 m/s The final speed of the spore is given as, v =…

Q: student releases a ball  from a tall 41.4-m tower. What is the velocity of the ball at the moment…

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Q: Eliza tossed a log at an initial velocity of 10 m/s, at 30º from 1 m off the ground. She did not see…

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Q: Problem 12: Two balls of clay, with masses M = 0.26 kg and M2 = 0.29 kg, are thrown at each other…

A: Given data: The mass of balls are, M1=0.26 kg M2=0.29 kg The initial velocities are, v1=3.05i…

Q: A gannet is a seabird that fishes by diving from a great height. If a gannet hits the water at 32…

A: We have to determine the gannet's dive. We know that a gannet hits the water at 32 m/s.

Q: the ball each time from the same heght y. What is the velocity Vo? (The gravity acceleration g s 9.8…

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Q: A firecracker moves vertically upward and after reaching the highest point in its vertical…

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.