A student uses a spring loaded launcher to launch a marble vertically in the air. The mass of the marble is
1 answer:
Answer:
Part a)
When spring compressed by 2 cm
H = 1.47 m
Part b)
When spring is compressed by 4 cm
H = 5.94 m
Explanation:
Part a)
As we know that the spring is compressed and released
so here spring potential energy is converted into gravitational potential energy at its maximum height
So we will have
so we have
Part b)
Similarly when spring is compressed by 4 cm
then we have
so we have
You might be interested in
PHYSICS
Mass = 10 kg
Force = 2 N
Acceleration = ____?
Answers :
2 = 1 0 × a
2 / 10 = a
0,2 m/s² = a ✅
I think its the one going it at 4.5m
Answer:
i would describe it as some thing that keeps ur belongings safe and can also make my life better and not so sad
Explanation:
...the potential energy that you build while going up the hill on the roller coaster could be let go as kinetic energy -- the energy of motion that takes you down the hill of the roller coaster.