The waves would combine to form a wave with a displacement equal to the sum of the two initial waves. This is called constructive inteference.
The answer is 138.75 kgm/s
Impulse (I) is the multiplication of force (F) and time interval (Δt): I = F · Δt
It is given:
m = 0.25
F = 18,500 N = 18,500 kgm/s²
Δt = 0.0075 s
I = ?
I = F · Δt = 18,500 5kgm/s² * 0.0075 s = 18,500 * 0.0075 kgm/s² * s = 138.75 kgm/s
Through the compact molecules of a solid sound would move at its slowest.
Through the loose molecules of a liquid sound would move moderately.
Through the very spacious molecules of a gas sound would move very fast.
Answer:
A ball moving until gravity pulls it back down to the ground
Explanation:
Answer:
B
Explanation:
Look for the one with an x coordinate of two .... answer B
