I am not 100% sure, more like 90% sure, that the answer is A.
Hope this helps! :)
Answer:
12J
Explanation:
Kinetic Energy before collision = 1/2mv1^2 = 1/2×2×4^2 = 16J
Velocity after collision (v2) = m1v1/m1+m2 = 2×4/2+2 = 8/4 = 2m/s
Kinetic Energy after collision = 1/2mv2^2 = 1/2×2×2^2 = 4J
Kinetic Energy lost = 16J - 4J = 12J
There are 3 bases before you reach home plate.
Answer:I think its the first one
Explanation:
There is no medium for the sound waves to travel through
