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Calculate the potential of a rock mas 800 kg about to fall over the edge of a cliff of height 10 meters?
The potential energy of the rock can be calculated using the formula: Potential energy = mass * gravity * height. Given the mass of 800 kg, the acceleration due to gravity of 9.81 m/s^2, and the height of 10 meters, you can calculate the potential energy as PE = 800 * 9.81 * 10 = 78,480 J.
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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?
Well, let's think about this together. The horizontal distance the ball travels is 45 meters, and we know the initial horizontal velocity is 15 m/s. Using the formula for horizontal distance, time, and velocity, we can calculate the time it takes for the ball to reach the ground. Then, we can use this time in the vertical motion formula to find the height of the cliff. Remember, mistakes are just happy accidents in the world of math!
Compare the potential energy of a 20 kg rock on the edge of 100 m cliff with that of a 20 kg rock perched on the edge of a 50 m cliff.?
The potential energy of the rock on the 100 m cliff is twice that of the rock on the 50 m cliff. This is because potential energy is directly proportional to the height of the object above the reference point. So, the higher the cliff, the greater the potential energy.
What type of energy does a climber have falling down a cliff?
The climber has potential energy while falling down a cliff. As the climber is at a height, this potential energy is converted into kinetic energy as they fall due to gravity.
A rock is dropped from a cliff and hits the ground 6.0 seconds later. How high is the cliff?
The height of the cliff can be calculated using the formula for free fall: h = (1/2)gt^2, where h is the height, g is the acceleration due to gravity (9.8 m/s^2), and t is the time (6 seconds). Plugging in the values, we get h = (1/2)(9.8 m/s^2)(6 s)^2 = 176.4 meters. Therefore, the height of the cliff is 176.4 meters.
Compare the potential energy of a 20 kg rock on the edge of 100 m cliff with that of a 20 kg rock perched on the edge of a 50 m cliff?
The potential energy of the 20 kg rock on the edge of a 100 m cliff is twice as much as the potential energy of the 20 kg rock on the edge of a 50 m cliff. This is because potential energy is directly proportional to the height of the object above the reference point (in this case, the ground).
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?
Well, let's think about this together. The horizontal distance the ball travels is 45 meters, and we know the initial horizontal velocity is 15 m/s. Using the formula for horizontal distance, time, and velocity, we can calculate the time it takes for the ball to reach the ground. Then, we can use this time in the vertical motion formula to find the height of the cliff. Remember, mistakes are just happy accidents in the world of math!
What is the potential energy of a 20-kg rock perched at the top of a cliff with height of 100 meters?
U = potential energy = mass * acceleration due to gravity * height U = 20 kg * 9.81 m/s2 * 100 m U = 19,620 Joules
What is the potential energy of the 20 kg rock perched at the top of a cliff with a height of 100 meters?
U = potential energy = mass * acceleration due to gravity * height U = 20 kg * 9.81 m/s2 * 100 m U = 19,620 Joules
What is the world record height of cliff?
the fatty person named after edward fatt who climbed it first
Compare the potential energy of a 20 kg rock on the edge of 100 m cliff with that of a 20 kg rock perched on the edge of a 50 m cliff.?
The potential energy of the rock on the 100 m cliff is twice that of the rock on the 50 m cliff. This is because potential energy is directly proportional to the height of the object above the reference point. So, the higher the cliff, the greater the potential energy.
Does a rock at the edge of a 200m high cliff has more potential energy than an equal sized rock at the edge of a 600m high cliff?
Yes, the rock at the edge of the 600m high cliff has more potential energy than the rock at the edge of the 200m high cliff. Potential energy is directly proportional to the height, so the higher the cliff, the more potential energy the rock has.
What is the smallest cliff?
The smallest cliff is generally considered to be a small escarpment or rock face that is only a few meters high. Cliff height is subjective and can vary depending on the context and location.
What type of energy does a climber have falling down a cliff?
The climber has potential energy while falling down a cliff. As the climber is at a height, this potential energy is converted into kinetic energy as they fall due to gravity.
What is the lowest cliff?
The lowest cliff in the world is often considered to be the "Cliff of Moher" in Ireland, which has a height of approximately 120 meters (394 feet) above the Atlantic Ocean. However, if we consider cliffs in terms of relative height to sea level, some coastal areas may have cliffs that rise only a few meters. The definition of the "lowest cliff" can vary depending on geological definitions and local context.
How long would it take to hear an echo if a cliff is 600 meters away?
To calculate the time it takes to hear an echo from a cliff 600 meters away, we first need to consider the speed of sound, which is approximately 343 meters per second in air. The total distance for the sound to travel to the cliff and back is 1,200 meters (600 meters to the cliff and 600 meters back). Therefore, the time to hear the echo is 1,200 meters divided by 343 meters per second, which is about 3.5 seconds.
A rock is dropped from a cliff and hits the ground 6.0 seconds later. How high is the cliff?
The height of the cliff can be calculated using the formula for free fall: h = (1/2)gt^2, where h is the height, g is the acceleration due to gravity (9.8 m/s^2), and t is the time (6 seconds). Plugging in the values, we get h = (1/2)(9.8 m/s^2)(6 s)^2 = 176.4 meters. Therefore, the height of the cliff is 176.4 meters.
How many meters from the cliff to the shipwreck?
How many meters from the cliff to the shipwreck
