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A brick is thrown vertically upward with an initial speed of 2.60 meter per sec from the roof of a building If the building is 100.0 m tall how much time passes before the brick lands on the ground?
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When you jump vertically off the ground what is the acceleration at your highest?
It would be 9.81 m/s^2. Sahil Afghan
Why does building foundations have a large horizontal area of contact with the ground?
this is because when the area of contact between the ground and the building increases the pressure exerted by the building will be less for the same force.
What are the forces acting on a football resting?
-- the gravitational attraction between the football and the Earth, acting vertically downward; -- the normal force of the ground or the shelf under the football, acting vertically upward. These two forces are precisely equal and opposite. If they're weren't, then the football would be accelerating vertically, not at rest.
How high is the building if the time it takes for a lead weight dropped from the top of the building to fall the last 1.5 m before hitting the ground is .109s?
That depends on the mass of the lead weight and the time it took to cover the rest of the fall.
Will a ball drop from rest reach the ground guicker than the one launched from the same height but with an initial horizontal velocity?
If we can ignore the effects of air resistance and consider gravity only, then thehorizontal component of velocity has no effect on the vertical component.These balls accelerate vertically at the same rate, and hit the ground at the same time.In an extreme case, the same is true of a shot fired from a gun and one dropped fromthe muzzle at the same time.
How long does it take for a ball to hit the ground if it was thrown vertically atop a 2 meter building at 15 meters per second vertically?
The answer depends on whether the ball is thrown vertically upwards or downwards. That critical piece of information is not provided!
A ball Thrown vertically from the ground level caught 3.0 second latter when it is at highest point by a person on a balcony which is 14 m above the ground determine the initial speed of the ball?
42
What do you call the initial cutting and breaking of soil?
The initial cutting and breaking of soil is referred to as "ground breaking". Ground breaking ceremonies are typically conducted when building is about to commence of a structure or land development.
A brick is released with no initial speed from the roof of a building and strikes the ground in 2.00 s encountering no appreciable air drag How tall in meters is the building?
19.6m
How far did the car fall vertically from the bridge to the ground?
To determine how far the car fell vertically from the bridge to the ground you would need to know how far the bridge roadway is from the ground.
If you fire an AK 47 straight up in the air how far will it travel before falling back to the ground?
Vertically, about 300 meters,
A ball is thrown upward at an initial velocity of 70 feet per second from the top of a 345 foot building -- How long before the ball hits the ground below?
By the Way, guys, this is based on the equation H= -16t2+vt+s
An object thrown vertically up wards from the ground returned back to the ground in 6s after it was thown up if it reached a height of 12m calculate?
An object thrown vertically up wards from the ground returned back to the ground in 6s after it was thown up if it reached a height of 12m calculate?
While standing on the roof of a building, a child tosses a tennis ball with an initial speed of 15 m/s at an angle of 35° below the horizontal. The ball lands on the ground 2.6 s later. How tall, in meters, is the building?
The height of the building is 57.3 meters.
How did human beings know that the earth was a sphere before the use of satellites?
Some very wise man noticed that the shadow cast from a stick placed vertically in the ground was a different angle at exactly noon than the angle of shadow cast at exactly noon from a vertically placed stick in the ground at a location further north. By employing mathematics, he was able to deduce that the earth is in fact, roundish.
Which information is needed to determine the horizontal distance a projectile travels?
-- the initial horizontal speed of the projectile -- the time it remains in flight before it hits the 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.
