garcianizet garcianizet

24-01-2020
Physics

contestada

How much Kinetic Energy (J) would a 50 kg model roller coaster have travelling at 1 m/s? *

Respuesta :

andrewinsoul andrewinsoul

24-01-2020

Answer:

KE = 25J

Explanation:

KE = 0.5 * m * v * v

= 0.5 * 50 * 1 * 1

KE = 25J

Answer Link

ednorobello92 ednorobello92

25-01-2020

Answer:KE = 25 J

Explanation: Kinetic energy is expressed in the following equation:

KE = 1/2 mv²

Substitute the given values:

KE = 1/2 50kg ( 1 m/s ) ²

= 25 J

Answer Link

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