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52. An object is dropped from a height of 75.0 m above ground level. (a) Determine...
Please explain how to solve for these 6. [2 pnts] 52. An object is dropped from...
Please explain how to solve for these
6. [2 pnts] 52. An object is dropped from a height of 75.0 m above ground level. (a) Determine the distance traveled during the first second. (b) Determine the final velocity at which the object hits the ground. (c) Determine the distance traveled during the last second of motion before hitting the ground. 7. 13 pnts] 57. A coin is dropped from a hot-air balloon that is 300 m above the ground and...
Problem 7, part c (10%) Problem 7: An object is dropped from a height of 65...
Problem 7, part c
(10%) Problem 7: An object is dropped from a height of 65 m above ground level. 33% Part (a) Determine the distance traveled, in meters, during the first second. d-4.9 Correet 33% Part (b) Determine the final speed, in meters per second, at which the object hits the ground. y-35.7Correet - 笄33% Part (c) Determine the distance in meters, traveled during the last second of motion before hitting the ground. Grade Summary d 33.8 Potential 100%
Two identical objects start at the same height above level ground. Simultaneously, object A is dropped...
Two identical objects start at the same height above level ground. Simultaneously, object A is dropped and object B is launched horizontally with a speed of 20 m/s. Assume that air resistance is negligible. a) Which object hits the ground first, or do they hit the ground at the same time? b) Which object hits the ground with the greatest speed, or do they hit the ground with the same speed? c) If the two objects started at a height...
A cylinder is dropped from rest at a height of 3.71 m above the ground. How...
A cylinder is dropped from rest at a height of 3.71 m above the ground. How long after it is release does the cylinder reach the ground (in seconds)? What is the instantaneous velocity of the cylinder just before it hits the ground (in m/s)?
An object is dropped from rest of 35 m above the ground. A how long will...
An object is dropped from rest of 35 m above the ground. A how long will it take for the object to hit the ground B What is th magnitude of the velocity just prior to hitting the ground
At a height h = 44.0 m above the ground a rocket is fired at an...
At a height h = 44.0 m above the ground a rocket is fired at an initial speed v0 = 168.0 m/s at an angle θ = 27 degrees above the horizontal. Ignore air resistance. The magnitude of the gravitational acceleration is 9.8 m/s2. Choose the RIGHT as positive x-direction. Choose UPWARD as psotitive y-direction. Keep 2 decimal places in all answers (a) Find v0x, the x component of the initial velocity (in m/s) (b) Find v0y, the y component...
An object is dropped from a tower, 1024 ft above the ground. The object's height above...
An object is dropped from a tower, 1024 ft above the ground. The object's height above ground i seconds after the fall is s(t) = 1024 - 1612. Determine the velocity and acceleration of the object the moment it reaches the ground. ft/s. The velocity of the object the moment it reaches the ground is (Simplify your answer.) The acceleration of the object the moment it reaches the ground is fus2 (Simplify your answer.)
A ball is dropped from a height 24 m above the ground at t=0.0. Each time...
A ball is dropped from a height 24 m above the ground at t=0.0. Each time it bounces from the ground, its rebound speed is 60% of its impact speed. At the instant the first ball hits the ground, a second ball is released from the same place. Take g = 9.8 m/s2. At what height above the ground will they collide? (Take the ground as y=0.0 m)
A ball is dropped from a height 24 m above the ground at t=0.0. Each time...
A ball is dropped from a height 24 m above the ground at t=0.0. Each time it bounces from the ground, its rebound speed is 60% of its impact speed. At the instant the first ball hits the ground, a second ball is released from the same place. Take g = 9.8 m/s2. At what height above the ground will they collide? (Take the ground as y=0.0 m)
A projectile is shot from the edge of a cliff 115 m above ground level with...
A projectile is shot from the edge of a cliff 115 m above ground level with an initial speed of v0 = 56 m/s at an angle of 35.0∘ with the horizontal, as shown in the figure A-Determine the time taken by the projectile to hit point P at ground level. B-Determine the distance X of point P from the base of the vertical cliff. C-At the instant just before the projectile hits point P, find the horizontal and the...
Please explain how to solve for these
6. [2 pnts] 52. An object is dropped from a height of 75.0 m above ground level. (a) Determine the distance traveled during the first second. (b) Determine the final velocity at which the object hits the ground. (c) Determine the distance traveled during the last second of motion before hitting the ground. 7. 13 pnts] 57. A coin is dropped from a hot-air balloon that is 300 m above the ground and...
Problem 7, part c
(10%) Problem 7: An object is dropped from a height of 65 m above ground level. 33% Part (a) Determine the distance traveled, in meters, during the first second. d-4.9 Correet 33% Part (b) Determine the final speed, in meters per second, at which the object hits the ground. y-35.7Correet - 笄33% Part (c) Determine the distance in meters, traveled during the last second of motion before hitting the ground. Grade Summary d 33.8 Potential 100%
A cylinder is dropped from rest at a height of 3.71 m above the ground. How long after it is release does the cylinder reach the ground (in seconds)? What is the instantaneous velocity of the cylinder just before it hits the ground (in m/s)?
An object is dropped from a tower, 1024 ft above the ground. The object's height above ground i seconds after the fall is s(t) = 1024 - 1612. Determine the velocity and acceleration of the object the moment it reaches the ground. ft/s. The velocity of the object the moment it reaches the ground is (Simplify your answer.) The acceleration of the object the moment it reaches the ground is fus2 (Simplify your answer.)
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