h = (1/2)gt2
h = (1/2)(9.8)(82)
= 313.6 m
176.4 meters
The sound moves in a second 340 metres. That is in 3.8 seconds 1292 metres. But because there is the way down to the ocean and back to the ears of the stone dropper, the distance must be half of it. The cliff is 646 metres high.
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.
There are two major steps in solving this problem. First, we have to figure out how long it takes a monkey to fall 10m. Second, we divide the distance from the base of the cliff by the number of seconds to estimate the unfortunate simian's velocity. To get the time the monkey falls, (assuming this is on Earth with gravitational acceleration equal to 9.8 m / s), use the equation d = 4.9t2 . t = sqrt(d/4.9). Filling in the given value for d (10m) we get t = sqrt (10/4.9) which is about 1.43 seconds. If the monkey travelled outward 5m from the edge of the cliff in 1.43 seconds, the furry fellow was going 5m / 1.43s or about 3.5 m/s. Why the monkey chose to do the Acapulco Cliff Dive remains a mystery known only to him, and he is not talking.
Using the formula s = ut + 1/2at2, where s is the distance travelled, u is the initial velocity, a is the acceleration and t is the time , then :-s = 0 + [1/2 x 9.8 x (9.36)2] = 429.29 meters (2dp)The cliff is 429.29 meters high.
176.4 meters
high lands are high
High lands
The sound moves in a second 340 metres. That is in 3.8 seconds 1292 metres. But because there is the way down to the ocean and back to the ears of the stone dropper, the distance must be half of it. The cliff is 646 metres high.
they are high lands or areas that form on the moon
High Cliff State Park was created in 1956.
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 steep cliff about 100 stories high
The motto of South Oak Cliff High School is 'dallasisdsoch'.
The sound moves in a second 340 metres. That is in 3.8 seconds 1292 metres. But because there is the way down to the ocean and back to the ears of the stone dropper, the distance must be half of it. The cliff is 646 meters high.
Depends on how high the cliff is and if your in the car at the time
He droped out of high school to join the navy.He gave millons to Politcal cadidates.