Physics, 21.04.2020 16:58 goargrant

A spring of negligible mass is compressed between two masses on a frictionless table with sloping ramps at each end. The masses are released simultaneously. The masses have the same volume, but the density of M1 is greater than that of M2. Select the appropriate option for each statement.
A) The magnitude of the force exerted by the spring on M2 is ... that it exerts on M1.
B) The final height up the ramp reached by M1 is ... the height reached by M2.
C) The speed of M1 is ... the speed of M2 once they both lose contact with the spring.
D) The magnitude of M1's momentum is ... that of M2 before and just after loss of contact with the spring.
E) The kinetic energy of M1 is ... the kinetic energy of M2 once they both lose contact with the spring.
F) The duration of the force exerted by the spring on M1 is ... the time the force acts on M2.

Answers: 3

Show answers

Another question on Physics

Physics, 22.06.2019 01:10

Suppose that two tanks, 1 and 2, each with a large opening at the top, contain different liquids. a small hole is made in the side of each tank at the same depth 1.57 m below the liquid surface, but the hole in tank 2 has 2.49 times the cross-sectional area of the hole in tank 1. (a) what is the ratio ρ1/ρ2 of the densities of the liquids if the mass flow rate is the same for the two holes? (b) what is the ratio rv1/rv2 of the volume flow rates from the two tanks? (c) at one instant, the liquid in tank 1 is 14.9 cm above the hole. if the tanks are to have equal volume flow rates, what height above the hole must the liquid in tank 2 be just then?

Answers: 3

Answer

Physics, 22.06.2019 12:30

How do the kidneys affect homeostasis

Answers: 1

Answer

Physics, 22.06.2019 18:30

Energy can be transformed from one form to another. the diagram shows one such process. which energy transformation is represented in the diagram? nuclear to thermal and radiant nuclear to electrical and chemical chemical to nuclear and radiant chemical to electrical and nuclear

Answers: 1

Answer

Physics, 22.06.2019 20:10

Atruck with 34-in.-diameter wheels is traveling at 55 mi/h. find the angular speed of the wheels in rad/min, *hint convert miles to inches & hours to minutes:

Answers: 2

Answer

You know the right answer?

A spring of negligible mass is compressed between two masses on a frictionless table with sloping ra...

Questions