Two stones are dropped from the edge of a 60-m cliff, the second stone 2.0 s...

Two stones are dropped from the edge of a 60-m cliff, the second stone 2.0 s after the first. How far below the top of the cliff is the second stone when the separation between the two stones is 40 m?

Solutions

Expert Solution

genius_generous answered 1 year ago

Next > < Previous

Related Solutions

A stone is dropped from a bridge. A second stone is thrown downwards 2.0 s later...

A stone is dropped from a bridge. A second stone is thrown downwards 2.0 s later with an initial speed of 25 m/s. They both reach the water below at the same instant. (a) How long did it take for the first stone to reach the water? (b) How high is the bridge? (c) What are the speeds of the two stones just before they hit the water?

A stone is dropped from the top of a cliff. The splash it makes when striking...

A stone is dropped from the top of a cliff. The splash it makes when striking the water below is heard 2.5 s later. The speed of sound in air is 343 m/s. How high is the cliff?

On the moon the acceleration due to gravity is -1.6 m/s. a stone is dropped from...

On the moon the acceleration due to gravity is -1.6 m/s. a stone is dropped from a cliff on the moon and his the surface of the moon 40 seconds later. How do i find the position function of the stone?

A student stands on the edge of a cliff and throws a stone horizantally over the...

A student stands on the edge of a cliff and throws a stone horizantally over the edge with a speeed "v1". The cliff is "h" meters high. Given [h, v1] a. The time for the stone to hit the ground b. The horizantal distance the stone traveled while in the air. c. The magnitude and direction of the stone's velocity just before hitting the ground

A student stands at the edge of a cliff and throws a stone horizontally over the...

A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of vi = 10.0 m/s. The cliff is h = 41.9 m above a body of water as shown in the figure below. With what speed and angle of impact does the stone land?

A stone is projected at a cliff of height h with an initial speed of 42.0 m/s

A stone is projected at a cliff of height h with an initial speed of 42.0 m/s directed 60.0° above the horizontal, as shown in Fig. 4-32. The stone strikes at A, 5.50 s after launching.Find:(a) the height h of the cliff,_______ m(b) the speed of the stone just before impact at A, and_________ m/s(c) the maximum height H reached above the ground.__________ m

The speed of sound is 353 m/s. Supposed a stone is dropped down a well of...

The speed of sound is 353 m/s. Supposed a stone is dropped down a well of depth d=254.9 m. How much time does it take for a sound to be heard at the top of the well? A. 5.57 s B. 7.16 s C. 6.36 s D. 7.96 s E. 8.75 s

A stone is dropped from the upper observation deck of a tower, 100 m above the...

A stone is dropped from the upper observation deck of a tower, 100 m above the ground. (Assume g = 9.8 m/s2.) (a) Find the distance (in meters) of the stone above ground level at time t. h(t) = −4.9t2+100 (b) How long does it take the stone to reach the ground? (Round your answer to two decimal places.) (c) With what velocity does it strike the ground? (Round your answer to one decimal place.) (d) If...

A stone is dropped into a river from a bridge 43.0 m above the water. Another...

A stone is dropped into a river from a bridge 43.0 m above the water. Another stone is thrown vertically down 1.44 s after the first is dropped. Both stones strike the water at the same time. What is the initial speed of the second stone?

A projectile is shot from the edge of a cliff at an initial speed of 5.0...

A projectile is shot from the edge of a cliff at an initial speed of 5.0 m/s at angle 30o with the horizontal. After 12 seconds, the projectile hits the ground below at some point P. (a) Determine the height of the cliff above ground level. (b) Determine the distance of the point P from the base of the vertical cliff. (c) At the instant just before the projectile hits point P, find the horizontal and the vertical components of...

Subjects