10) Can something have energy without having momentum? or have momentum without having energy? a from 20 II) Does the KE
Posted: Sun May 22, 2022 7:39 am
10) Can something have energy without having momentum? or have momentum without having energy? a from 20 II) Does the KE of a car change more when it goes from 10 to 20 km/h or when it goes to 30 km/h? 12) As a car increases its speed five times when rounding a curve, how many times does the centripetal force on the car increase? 13) A banana of mass m drops down from the height of h. Use conservation of energy (equality of initial potential energy and final kinetic energy)to show that the speed of the banana just before hitting the ground is v = V2gh.