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How do you calculate the kinetic energy on different points of a roller coaster?
To calculate the kinetic energy (KE) at different points of a roller coaster, use the formula KE = 0.5 * m * v², where m is the mass of the roller coaster car and v is its velocity at that point. As the coaster moves, potential energy (PE) is converted into kinetic energy, so at the highest points, KE is lower due to greater PE, and at the lowest points, KE is higher as PE decreases. You can also apply the conservation of energy principle, where the total mechanical energy (PE + KE) remains constant, assuming negligible friction.
What horror TV show had opening credits over an empty roller coaster?
Journey to the Unknown http://www.youtube.com/watch?v=gSmQP_vPsT8 thanks
I want a list of some Roller Coaster names.?
the Thunda fr0m D0wn Und@ Pansy P3nguin P@rty Th3 V@gin3 of D3stin-eee H3@rt Sh@p3d Circle
What are the ratings and certificates for Kim Possible The Villain Files - 2004 V?
Kim Possible The Villain Files - 2004 V is rated/received certificates of: USA:TV-G
How do gravity and potential energy work together to give you a great ride on a roller coaster?
the gravitational potential energy of a roller coaster is equal to two things. Not only is it equal to the gravitational potential energy, it is also equal to the kinetic energy at the lowest point of the coaster. the gravitational potential energy can be calculated as: m*g*h where m is mass (kilograms), g is gravity (9.8 m/s^2), and h is height (metres).d the kinetic energy at the bottom of the coaster can be calculated as (m*v^2)/2 where m is mass (kilograms), v is velocity (metres/second).
What changes in velocity could you make to make a roller coaster more thrilling?
Increasing the velocity of the roller coaster can make it more thrilling by creating stronger g-forces and faster changes in direction, leading to greater sensation of speed and excitement for the riders. Additionally, varying the velocity throughout the course with sudden accelerations and decelerations can add unpredictability and intensity to the ride experience.
When constructing a roller coaster the designer wishes the riders to experience weightlessness as they round the top of the hill. How fast must the car be going if the radius of curvature at the hill?
To achieve weightlessness at the top of the hill, the roller coaster car must maintain a speed such that the centripetal force equals the gravitational force acting on the riders. This condition can be expressed as ( v = \sqrt{g \cdot r} ), where ( v ) is the speed, ( g ) is the acceleration due to gravity (approximately 9.81 m/s²), and ( r ) is the radius of curvature at the hill. Therefore, the required speed depends on the specific radius of curvature chosen by the designer.
What expression represents the speed of a roller coaster if it drops from height of 200 feet?
To find the speed of a roller coaster dropping from a height of 200 feet, we can use the principle of conservation of energy. The potential energy at the top (PE = mgh) converts to kinetic energy (KE = 0.5mv²) at the bottom. Ignoring air resistance and friction, the speed can be calculated using the formula ( v = \sqrt{2gh} ), where ( g ) is the acceleration due to gravity (approximately 32.2 ft/s²). Thus, the speed at the bottom would be ( v = \sqrt{2 \times 32.2 , \text{ft/s}^2 \times 200 , \text{ft}} ).
What is its speed at point B if a roller coaster car started from point A at a height of 100 meter?
The speed of the roller coaster will be limited by various sources of resistance such as that of its wheels on the rails and its passage through the air. If we ignore these we can get an upper bound on the vehicle's speed. You have probably seen the equation that relates final velocity to initial velocity, acceleration and displacement:v2 = u2 + 2aswhere v is initial velocity, u is initial velocity, a is acceleration and s is displacement. In this case acceleration is g, gravitational acceleration, and u is zero.We have : v2 = 2 . 9.80665 m.sec-2 . 100 m = 1961.33 m2.sec-2Then v = sqrt (1961.33) m.sec-1 ~= 4.43 m.sec-1
Will roller rocker arms fit under stock valve covers on 4.3L Chevy V-6?
If you have a 2001 or newer engine, it comes with roller lifters and roller rockers from the factory.
What letter used to describe a woman with the letter v?
villain, venomous, veracious, vapid etc.
What are some v words for an acrostic poem?
Vibrant,Villain,Vivid
