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A ball rolls off the edge of a horizontal tabletop. 4.23 ft high it strikes the floor at the point 5.11 ft horizontal away from the edge of the table for how long was the ball in the air?
Ignoring air resistance, any falling object falls 4.23 feet in the first 0.513 second.The horizontal distance doesn't matter, and we don't need to know it. The time it takes to hitthe floor after it rolls off the edge has nothing to do with how fast it was rolling before it fell.
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 many strikes in strike out?
3 strikes
How many syllables are in the word strikes?
Strikes has one syllable.
What does light do when it strikes a surface that is not smooth?
When light strikes a rough surface it reflects in essentially random directions.
A ball is thrown horizontally from a cliff at a speed of 15 ms and strikes the ground 45 meters from the base of the cliff. How long was the ball in the air3?
The time the ball was in the air can be calculated using the horizontal distance it traveled and its initial horizontal velocity. Time = distance / velocity. In this case, time = 45m / 15 m/s = 3 seconds.
In geology what are strikes and dips associated with?
Strikes and dips are associated with the orientation of rock layers. The strike is the compass direction of a horizontal line on the rock surface, while the dip is the angle of inclination of the rock layer from the horizontal plane. They are fundamental in understanding the structural geology of rock formations.
A ball is thrown horizontally from a cliff at a speed of 15 and strikes the ground 45 meters from the base of the cliff How high was the cliff?
Using the horizontal distance and horizontal velocity of the ball, you can calculate the time it took for the ball to reach the ground. Then, you can use the time and the vertical acceleration due to gravity to find the height of the cliff using the equation: height = (1/2) * gravity * time^2. In this case, the height of the cliff would be approximately 11.3 meters.
A ball rolls off the edge of a horizontal tabletop. 4.23 ft high it strikes the floor at the point 5.11 ft horizontal away from the edge of the table for how long was the ball in the air?
Ignoring air resistance, any falling object falls 4.23 feet in the first 0.513 second.The horizontal distance doesn't matter, and we don't need to know it. The time it takes to hitthe floor after it rolls off the edge has nothing to do with how fast it was rolling before it fell.
A projectile upward at an angle of 75degree from the horizontal and strikes the ground a certain distance down range.For what other angle of launch ath the same speed wouldthis projectile land just a?
For the projectile to land at the same distance with the same initial speed, it must be launched at an angle of 15 degrees from the horizontal. This is because the range of a projectile is maximized when launched at a 45-degree angle. So, launching at 15 degrees in the opposite direction of 75 degrees should bring the projectile to the same landing point.
A book slides off a horizontal table top with a speed of 1.35 meter per sec and strikes the floor at time of 0.400 s so what is the height of the table top above the floor?
Well by using the equation Speed = Distance / Time.So, if the speed is 1.35 m/s and the time is 0.4s, then 1.35 = distance / 0.4by rearranging the equation we get, 1.35 x 0.4 = distance.therefore the distance travelled is 0.54 metres = 54 cm.
How long does it take to hear thunder after lightning strikes?
The time it takes to hear thunder after lightning strikes is typically about 5 seconds for every mile of distance between you and the lightning.
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
Why does the empire state building have an antenna on top of it?
so that when the lightning strikes it makes the lightning not burn the tower.
A golfer strikes a golf ball at an angle 17 degree above the horizontal. with what velocity must the ball be struck in order to reach the green which is a horizontal distance of 250m from the golfer.?
To solve this problem you use the derived formula ∆dh=(V1h2(sin2Ѳ))/g 250m=V1h2(sin2(17))/9.8m/s2 V1h=((sin(17))/9.8m/s2)1/2 V1h= 64.7292201m/s V1h= 65m/s
A golfer strikes a golf ball at an angle 17 degree above the horizontal. with what velocity must the ball be struck in order to reach the green which is a horizontal distance of 250m from the golfer?
To solve this problem you use the derived formula ∆dh=(V1h2(sin2Ѳ))/g 250m=V1h2(sin2(17))/9.8m/s2 V1h=((sin(17))/9.8m/s2)1/2 V1h= 64.7292201m/s V1h= 65m/s
What problems did workers face while building the humber bridge?
could never get a full week in because of strikes
