An astronaut drops a rock on a planet with an acceleration due to gravity of 3.2 m/s2 from a height of 25 m. How long does it take for the rock to hit the ground?

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

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Q: You are on the roof of a Physics Building, 48 m above the ground. Your physics professor, who is…

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Q: You are on the roof of a Physics Building, 34 m above the ground. Your physics professor, who is…

A: Using kinematic equation, the expression for find time is s=ut+12at2t=2sa Substitute values in the…

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

A: Given Building Height H = 29 m Height of the response h = 1.76 m speed v = 1.41 m/s

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 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 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: 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: 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: 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: A rock is tossed from the top of a building at an angle of 20° above the horizontal with an initial…

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Q: A rock is tossed from the top of a building at an angle of 35° above the horizontal with an initial…

A: Given information:Initial velocity of the rock (u) = 16 m/sAngle of the velocity (θ) = 350Time taken…

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: Building, 20 m above the ground. Your physics professor, who is 1.7 m tall, is approaching the…

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Q: A rock is tossed from the top of a building at an angle of 35° above the horizontal with an initial…

A: Given that, the initial velocity of the rock is u=10m/s the angle of projection is θ=35o Total time…

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

A: Given : yo = 41 m y = 1.62 m vox = 1.85 m/s

Q: You are on the roof of a Physics Building, 21 m above the ground. Your physics professor, who is…

A: Given, you are on the roof of a Physics Building, y = 21 m above the ground. Your physics professor,…

Q: An astronaut drops a rock on a planet with an acceleration due to gravity of 3.2 m/s2 from a height…

A: According to the equations of motion: The displacement s of an object in time t, with an initial…

Q: You are on the roof of a Physics Building, 45 m above the ground. Your physics professor, who is…

A: Let xp be the distance the professor must move while the egg is falling for the egg to hit the…

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

A: Given Height of the building is the initial height of the egg = 41 m The height of the professor is…

Q: You are on the roof of a Physics Building, 51 m above the ground. Your physics professor, who is…

A: Answer Given  Height of the building hb = 51 m Height of the professor hp = 1.81 m Speed s = 2.35…

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

A: Time taken for the egg to hit the professor is given by:- h=gt2231-1.86=9.8×t22 hence, solving for…

Q: You are on the roof of a Physics Building, 47 m above the ground. Your physics professor, who is…

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Q: You are on the roof of a Physics Building, 35 m above the ground. Your physics professor, who is…

A: Given : yo = 35 m y = 1.83 m vox = 1.75 m/s

Q: You are on the roof of a Physics Building, 27 m above the ground. Your physics professor, who is…

A:

Q: A rock is tossed from the top of a building at an angle of 20° above the horizontal with an initial…

A: Given information:Initial velocity of the rock (u) = 12 m/sAngle of the velocity (θ) = 200Time taken…

Q: You are on the roof of a Physics Building, 49 m above the ground. Your physics professor, who is…

A: The vertical displacement of the ball is, y=ut+12at2u=0,a=gtherefore,y=12gt2   the vertical distance…

Q: You are on the roof of a Physics Building, 16 m above the ground. Your physics professor, who is…

A: Using equation of kinematics, t=2∆yg=216 m-1.99 m9.8 m/s2=1.69 s