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A ball was dropped on a top of the building and hits the ground after 15 s. What is the height of the building?
381 metres
What happens when an object is dropped?
When an object is dropped, it falls towards the ground due to the force of gravity acting on it. The object accelerates as it falls until it reaches the ground or another surface, where it comes to a stop.
If an object is dropped from a tall building and hits the ground 3.0 sec later how tall is the building?
44 meters tall
A ball is dropped from the top of a building and hits the ground 3 seconds later. a. what is the height if the building b. with what speed did it hit the ground?
a. 144 feet b. 96 ft/sec.
On the Moon if a basketball and a feather are dropped from the same height about the ground which one hits first?
both reaches the ground at the same time because in the moon there occurs free fall.
How far in to the ground would a quarter go if you dropped it off the Empire State Building?
6 feet
A ball is dropped from a 150-m tall building Neglecting air resistance what will the speed of the ball be when it reaches the ground 5.5 seconds later Apex?
The speed of the ball when it reaches the ground can be calculated using the kinematic equation: v = u + gt, where v is the final velocity (speed), u is the initial velocity (0 m/s as it's dropped), g is acceleration due to gravity (9.8 m/s^2), and t is the time taken (5.5 s in this case). Plugging in the values, v = 0 + 9.8 * 5.5 = 53.9 m/s. So, the speed of the ball when it reaches the ground would be approximately 53.9 m/s.
Can a bouncy ball jump over a 10 story building?
It could if you slammed the bouncy ball on the ground hard enough, or if you dropped it from a 30 story building. probably not
What forces act on something being dropped off a building?
When an object is dropped off a building, the primary forces acting on it are gravity, which pulls the object downward towards the Earth, and air resistance, which acts in the opposite direction of the object's motion and increases as the object falls faster. These forces cause the object to accelerate towards the ground until it reaches a terminal velocity where the force of air resistance equals the force of gravity.
How high is the Turning Torso?
The Turning Torso, the third tallest residental building in Europe, reaches 190.4 meters above ground.
A stone that is initially at rest is dropped from the top of a building it falls for 5.0s before hitting the ground how tall is the building?
The building is h=.5 gt^2 meters tall; that is = .5x9.8 x25 =122.5 meters.
What is the speed of a ball that has dropped from a 100 m tall building when it reaches the ground in 4.5 seconds?
The speed of the ball when it reaches the ground can be calculated using the formula: speed = acceleration due to gravity x time taken. Given that the acceleration due to gravity is approximately 9.81 m/s^2, multiplying it by the time taken (4.5 seconds) gives a speed of approximately 44.145 m/s.
