As we know that the formula of kinetic energy will be
now here we know that
m = 2 kg
v = 1 m/s
so from the above equation we have
Answer:
90degrees I'm pretty sure
6000 newtons is the right answer
C. Volume and pressure
Key words: increases and decreases
Answer:
Explanation:
Friction force to find the speed of the block at the instant of collision so
Solve to v' to find the velocity
The speed of the block at the instant of collision with the spring is