Calculating Kinetic Energy in English Units - Physics Forums
2016年1月22日 · FAQ: Calculating Kinetic Energy in English Units What is kinetic energy and how is it calculated in English units? Kinetic energy is the energy an object possesses due to its motion. It is calculated using the formula KE = (1/2)mv^2, where m is the mass of the object in pounds and v is the velocity in feet per second.
Calculating kinetic energy turned into Pressure (Pascals) during an …
2018年10月16日 · The kinetic energy of an object can be calculated using the formula KE = 1/2 * m * v^2, where m is the mass of the object and v is the velocity. What is the formula for calculating pressure? The formula for calculating pressure is P = F/A, where P is the pressure, F is the force applied, and A is the area over which the force is applied.
Kinetic energy of two different masses (ratio) - Physics Forums
2013年6月17日 · Energy Kinetic Kinetic energy Ratio In summary, the conversation is about two masses being pushed with the same force over the same distance and the question of what their kinetic energy ratio is. The solution provided uses the formula W = Fd (work = force × distance) to show that the kinetic energy for both masses is the same, and the answer ...
Calculating Kinetic Energy for an Object at an Angle - Physics …
2015年8月29日 · What is kinetic energy? Kinetic energy is the energy an object possesses due to its motion. How is kinetic energy calculated? Kinetic energy is calculated using the formula KE = 1/2 * m * v^2, where m is the mass of the object and v is its velocity. What is the relationship between kinetic energy and angle?
Kinetic energy of a block sliding down a ramp - Physics Forums
2013年2月26日 · The formula for calculating kinetic energy is KE = 1/2 * m * v^2, where KE is kinetic energy, m is the mass of the object, and v is the velocity of the object. So, to find the kinetic energy of a block sliding down a ramp, you would need to know the mass of the block and its velocity. Can the kinetic energy of a block sliding down a ramp be ...
Amount of energy, roughly, needed to kill with blunt force trauma
2016年12月28日 · In summary, the conversation discusses the calculation of the amount of weight/mass needed to be dangerous or lethal when dropped from roughly 400 feet in the air. Various equations and factors are taken into consideration, such as …
Why is kinetic energy not a vector - Physics Forums
2007年12月24日 · Energy Kinetic Kinetic energy Vector In summary: The only common exception to this rule is the use of the vector product (cross product) to define moments of forces.In summary, kinetic energy is not a vector because it is defined as the work required to make a stationary particle of mass m to move at a certain speed v, where v is the magnitude ...
Roller coaster: kinetic energy - Physics Forums
2007年9月25日 · The kinetic energy of a roller coaster is a crucial factor in ensuring the safety of riders. Designers must carefully calculate the maximum speed and height of a roller coaster to ensure that the kinetic energy remains within safe limits for both riders and the structure of the ride. Can kinetic energy be converted into other forms of energy on ...
Rotational Kinetic Energy of Big Ben - Physics Forums
2012年12月4日 · It is a form of kinetic energy, which is the energy of an object in motion. How is rotational kinetic energy calculated? The formula for calculating rotational kinetic energy is K = 1/2 * I * ω^2, where K is the rotational kinetic energy, I is …
What is Projectile Kinetic Energy? - Physics Forums
2014年8月13日 · In summary, projectile kinetic energy is the energy that a moving object possesses due to its motion. It can be calculated using the formula E = 1/2 * m * v^2, where E is the kinetic energy in joules, m is the mass of the object in kilograms, and v is the velocity of the object in meters per second.