15.[lpt A spring of negligible mass is compressed between two masses on a fricti

Question

15.[lpt A spring of negligible mass is compressed between two masses on a frictionless table with sloping ramps at each end. (Note: the masses are not attached to the spring in any way, and so will fly apart after release.) The masses are released simultaneously. The mass M1 is greater than that of M2. Select the appropriate symbol for each statement: G (Greater than),L (Less than), or E (Equal to). (If the first two are 'greater than,' and the last four 'less than,' then enter GGLLL M1 M2 A) The speed of M1 is the speed of M2 once they both lose contact with the spring. B) The magnitude of Ml's momentum is that of M2 before and just after loss of contact with the spring C) The duration of the force exerted by the spring on M1 is.. the time the force acts on M2. D) The magnitude of the force exerted by the spring on M1 is. that it exerts on M2. E) The kinetic energy of M2 is the kinetic energy of M1 once they both lose contact with the spring. F) The final height up the ramp reached by M2 is... the height reached by M1. Submit All Answers Answer:

Explanation / Answer

A) speed of mass M1 is less than speed of mass M2

B)The magnitude of momentum of M1 is equal to momentum of M2

C)The duration of force exerted on m1 is equal to duration of force exerted on m2

D)magnitude of force exerted by spring on m1 is equal to magnitude of force exerted on M2

E)KE of m1 is less than KE of m2

F) final height reached by m1 is less than final height reached by m2

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