Answer:
ans: 6 m/s
Explanation:
spaceship 1 has mass= 150kg
initial momentum of spaceship 1 = 900 kg•m/s
we know,
momentum = mass × velocity
so,
velocity = momentum/mass
= 900 / 150
= 6 m/s
since we know it was initial momentum so, velocity is initial speed,
#3). c
#4). b
#5). d
Does it mean as much as you thought it would ?
Answer:
0.054 A
Explanation:
We have given inductance
Capacitance
Charge
The energy stored in the LC circuit is given by
So energy
This energy is also equal to
So
i=0.054 A
So maximum current will be 0.054 A