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What is the velocity of a ball in meters per second that drops from a roof and the speed was at 3.03 seconds?
Wiki User
∙ 14y ago
If the ball was dropped from a roof and hit the ground 3.03 seconds later, then when it hit the ground
its velocity was 29.694 meters (97.42 feet) per second (rounded) downward.
Wiki User
∙ 14y ago
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A squirrel drops a nut over a cliff what is the velocity of the nut after 3 seconds?
Ignoring air resistance, the velocity of any object that goes off a cliff is 29.4 meters (96.5 feet) per second downward, after 3 seconds in free-fall.
A child drops a ball from a window. The ball strikes the ground in 3.0 seconds. What is the velocity of the ball the instant before it hits the ground?
A child drops a ball from a window. The ball strikes the ground in 3.0 seconds. What is the velocity of the ball the instant before it hits the ground?
A rock is thrown from a cliff and hits the ground 5 seconds later at a distance of 50 meters from the cliff How high was the cliff?
Assuming you throw the rock horizontally off the cliff it drops down at the acceletrtion of gravity. height= 1/2 gt^2 With g = 9.8 m/sec and t = 5 seconds we have height = (1/2) (9.8)(5)(5) = 122.5 meters notice it has nothing todo with the 50 meter distance, which depends on the horizontal velocity.
David drops a ball from a bridge at an initial height of 70 meters what is the height of the ball to the nearest tenth of a meter exactly 2 seconds after he releases the ball?
Distance of fall in T seconds = 1/2 g T2Distance of fall in 2 seconds = (1/2) (9.8) (2)2 = (4.9 x 4) = 19.6 metersHeight of this particular ball after 2 seconds = (70 - 19.6) = 50.4 meters
How many gallons would you get with ten drops a second for a year?
7
A squirrel drops a nut over a cliff what is the velocity of the nut after 3 seconds?
Ignoring air resistance, the velocity of any object that goes off a cliff is 29.4 meters (96.5 feet) per second downward, after 3 seconds in free-fall.
The maximum velocity of a ball as it drops is 12 meters per second. The maximum velocity of the ball after the first bounce is -6 meters per second. What is the difference between the two velocities?
18
A weather balloon floating at a constant height drops a bag to gain altitude if the bag hits the ground with a velocity of 107.8 meters per second what was the height of the balloon when the bag was d?
593 meters.
A sprinter explodes out of the starting block with an acceleration pf 2.3 ms2 which she sustains for 1.2 sThenher acceleration drops to zero for the rest of the raceWhat is her velocity at1.2s?
2.76 meters/second
How much does a 50 cal bullet drop in a mile if shot level?
A .50 magnum has a muzzle velocity of about 420 meters per second (1480 feet per second). The time for a .50 caliber bullet to travel one mile at a constant speed of 1400feet per second is around four seconds. After four seconds, the bullet will have dropped around 256 feet. In reality, the bullet is slowed down due to air resistance, and takes longer to travel one mile (thus it drops further). Also note that in theory, the caliber of the bullet does not determine how far it drops after traveling one mile. The muzzle velocity is the key parameter in determining this.
A child drops a ball from a window. The ball strikes the ground in 3.0 seconds. What is the velocity of the ball the instant before it hits the ground?
A child drops a ball from a window. The ball strikes the ground in 3.0 seconds. What is the velocity of the ball the instant before it hits the ground?
Rate of speed at which a human falls from the sky?
The initial acceleration will be about 9.8 meters per second squared (m/s2) and the acceleration gradually drops to zero due to air resistance. The terminal velocity varies greatly for a person curled up into a ball and a person with a parachute.
An astronaut standing on a platform on the moon drops a hammer if the hammer falls 6.0 meters vertically in 2.7 seconds what is its acceleration?
Well, to answer this you need to find the meters per second. To find that we need to see how many meters the hammer moves in one second. To do this just divide the meters traveled by the seconds taken: 6/2.7 = 2.2222 (repeating) don't be frightened by the repeating 2s this just means that it's a fraction. The number can be changed into: a mixed number: 2 2/9 (That's 2 and 2 over 9) or as a mixed number 20/9 (20 over 9)
A rock is thrown from a cliff and hits the ground 5 seconds later at a distance of 50 meters from the cliff How high was the cliff?
Assuming you throw the rock horizontally off the cliff it drops down at the acceletrtion of gravity. height= 1/2 gt^2 With g = 9.8 m/sec and t = 5 seconds we have height = (1/2) (9.8)(5)(5) = 122.5 meters notice it has nothing todo with the 50 meter distance, which depends on the horizontal velocity.
What is the duration of Eye Drops?
The duration of Eye Drops is 1800.0 seconds.
David drops a ball from a bridge at an initial height of 70 meters what is the height of the ball to the nearest tenth of a meter exactly 2 seconds after he releases the ball?
Distance of fall in T seconds = 1/2 g T2Distance of fall in 2 seconds = (1/2) (9.8) (2)2 = (4.9 x 4) = 19.6 metersHeight of this particular ball after 2 seconds = (70 - 19.6) = 50.4 meters
When An apple drops from a tree and hits the ground in 1.4 seconds how far does it fall?
Use the formula for constant acceleration; in the simplest case, where the initial velocity is zero, it is simply:distance = (1/2) times acceleration x time squared You can use 9.8 meters/second squared for acceleration; the distance will then be in meters.
