You are on the roof of the physics building, 50.0m above the ground. Your physics professor, who is 1.90m tall is walking alongside the building at a constant speed of 1.20 m/s. If you wish to drop an egg on your professor’s head, where should the professor be when you release the egg? Assume that the egg is in free fall

Q: The Denver Nuggets Super mascot, Rocky, can fire T-shirts out of a  potato cannon at a rate of 65…

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Q: A seagull flies horizontally over the ocean at a constant speed of 2.30 m / s carries a small fish…

A: Given values -  Initial speed = 2.3 ms-1 Time = 21.15 s

Q: Vhas Thed is standing on a bridge. He is at a height 83.6 m above the water below. Suddenly he…

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Q: You throw a baseball directly upward at time t = 0 at an initial speed of 12.1 m/s. What is the…

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Q: A a vs. t graph is drawn for a car moving in one direction. The graph shows a horizontal line at a =…

A: there are three equation of motion  v = u + at  v2 - u2 = 2as s = ut + 0.5 at2 where  v = final…

Q: You are on the roof of a Physics Building, 23 m above the ground. Your physics professor, who is…

A: Given quantities: Height of the building (H) = 23 m height of the professor (h) = 1.88 m speed of…

Q: You are on the roof of a Physics Building, 36 m above the ground. Your physics professor, who is…

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Q: You are on the roof of the lecture hall, 51.8 m above ground. As your physics professor, who is 1.8…

A: V=Speed of professor=1.2 m/su=initial velocity of egg=0 m/st=time required for egg to fall on…

Q: small rocket is fired in a test range. It rises high into the air and soon runs out of fuel. On the…

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Q: You are on the roof of a Physics Building, 50 m above the ground. Your physics professor, who is…

A: Time required for the egg to reach the vertical height same as the height of the professor…

Q: You need to get into your fourth-floor apartment, but you have forgotten your key to the main ground…

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Q: You are standing 5.0 meters from a vertical wall that is 5.0 meters high. You throw a small ball at…

A: The diagram shows us the problem at hand

Q: You are on the roof of a Physics Building, 54 m above the ground. Your physics professor, who is 1.7…

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Q: You are on the roof of a Physics Building, 28 m above the ground. Your physics professor, who is…

A: Introduction: The body which released from certain height and move towards the earth with…

Q: You are on the roof of a Physics Building, 44 m above the ground. Your physics professor, who is…

A: Apply the second kinematic equation to determine the time to drop the egg on head.

Q: A rocket starts from rest and moves upward from thesurface of the earth. For the first 10.0 s of its…

A: Given: The function for vertical acceleration for first 10 sec ay = (12.8 m/s3)2t.

Q: You throw a baseball directly upward at time t = 0 at an initial speed of 14.1 m/s. What is the…

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Q: You are on the roof of a Physics Building, 17 m above the ground. Your physics professor, who is…

A: Answer:-  Given  Time taken by egg to free fall = t  Distance required to fall(S) =(17 m) - (1.95 m)…

Q: Penn and Teller decided to do a magic trick involving a coin and a baseball. Penn throws the coin…

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Q: A Chinook (King) salmon (Genus Oncorynchus) can jump out of water with a speed of 5.89 m/s. (See…

A: fish speed = 5.89m/s vertically upwards fish leave the water traveling vertically upwards

Q: You are on the roof of a Physics Building, 15 m above the ground. Your physics professor, who is…

A: Given : yo = 15 m y = 1.72 m vox = 1.39 m/s

Q: 2.70 You are on the roof of COAS, 46.0 m above the ground. Your physics professor, who is 1.80 m…

A: CONCEPT: Given, height of the roof y=46 m height of the professor y0=1.80 m So, distance required to…

Q: A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed…

A: Given,Initial speed of the stone, vo= 18.5 msheight of the cliff, h = 49.0 m

Q: Two kittens are running toward each other, one is named Chloe and the other is named Luna. Luna runs…

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Q: Lili throws a ball to her friend Eric. The ball leaves Lili's hand a distance 2.00 meters above the…

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Q: You are playing Hot Rod toy cars with your nephew and niece. Your nephew wanted to show off how fast…

A: Given: The height of the dining table is (h) =1.0 m The initial velocity of the toy car in a…

Q: You are on the roof of a Physics Building, 11 m above the ground. Your physics professor, who is 1.8…

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Q: You throw a baseball directly upward at time t = 0 at an initial speed of 12.3 m/s. What is the…

A: The initial velocity of the baseball, vi = 12.3 m/s The acceleration due to gravity, g = 9.80 m/s2…

Q: You are on the roof of a Physics Building, 31 m above the ground. Your physics professor, who is…

A: Given Data : The speed of the professor is given as v=1.69 ms The height of the building is given as…

Q: You are on the roof of a Physics Building, 18 m above the ground. Your physics professor, who is…

A: Height of building = 18 m  Height of physics professor = 1.72 m  Speed of physics professor towards…

Q: You are on the roof of a Physics Building, 41 m above the ground. Your physics professor, who is…

A: Let h denote the height of the professor, H denote the height of the building, d denote the height…

Q: The NEXT morning, you wake up in a strange room yet again, and this time you drop a ball from a…

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Q: There are two best friends named Kaela and Georgie. Kaela is on top of the first storey building and…

A: Given: Length of 1 storey, L= 3.378 m gravity, g = 9.8 m/s2 To Find: 1) time taken when they meet 2)…

Q: are on the roof of a Physics Building, 29 m above the ground. Your physics professor, who is 1.99 m…

A: Distance =speed × time

Q: The acceleration due to gravity on the surface of a planet depends on the mass and size of the…

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Q: A rubber ball is shot straight up from the ground with speed vo. Simultaneously, a second rubber…

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Q: Irina, standing on the edge of a cliff, throws a stone at a 40-degree angle above the horizontal…

A: The angle at which stone is thrown upward = 40o The angle at which stone is thrown downward = - 40o…

Q: a) At what height above the ground does the projectile have a speed of 0.5v0? Express your answer…

A: (a)   Apply energy conservation, between the initial position, that is the ground, where the height…

Q: A person is standing on top of a building. While standing at the edge of the building the person…

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Q: You are on the roof of a Physics Building, 26 m above the ground. Your physics professor, who is…

A: Height of Physics building, H = 26 m Height of Professor, h = 1.79 m Velocity at which professor…

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –