Wiki User
∙ 13y agoIgnoring 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.
Wiki User
∙ 13y agoAssuming 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.
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?
If the ball was dropped from a roof and hit the ground 3.03 seconds later, then when it hit the groundits velocity was 29.694 meters (97.42 feet) per second (rounded) downward.
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
8mL is 160 drops.
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.
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?
If the ball was dropped from a roof and hit the ground 3.03 seconds later, then when it hit the groundits velocity was 29.694 meters (97.42 feet) per second (rounded) downward.
The sprinter's velocity at 1.2 seconds can be calculated using the formula: velocity = initial velocity + acceleration × time. Given the initial velocity is 0 m/s, acceleration is 2.3 m/s^2, and time is 1.2 seconds, the velocity at 1.2 seconds would be 2.76 m/s.
That is called a waterfall.
The duration of Eye Drops is 1800.0 seconds.
That would be a cliff. A cliff is a high, steep face of rock or earth that drops off abruptly. cliffs are typically found along coastlines, mountains, or in canyons.
The cast of Two Drops - 2012 includes: Cliff Chang as Irwin Nathan Moody as Nathan Matt Westbrook as Lewis
The answer is, it can be either one. What distinguishes a cliff from (for example) a mountain is the angle of the slope: in other words, how quickly the land drops off. Since cliffs generally follow the coastline where they're formed, the edge of the cliff can be either straight or curved; and the face of the cliff can be flat, jagged, or even rounded under.
Velocity x falling speed + the size of your junk
Pressure drops in a nozzle due to the conversion of potential energy into kinetic energy as the fluid accelerates through the nozzle. This decrease in pressure is necessary for the fluid to reach a higher velocity.
As the coin is tossed upward, its velocity decreases due to the pull of gravity working against it. At the peak of its ascent, the velocity momentarily drops to zero before it starts descending back down.