A pool ball moving 1.83 m/s strikes an identical ball at rest. Afterward, the first ball moves 1.15 m/s at a 23.3° angle. What i
s the x-component of the velocity of the second ball?
1 answer:
Answer:
v_{1fy} = - 0.4549 m / s
Explanation:
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Average Velocity=Total Distance/Total Time
Answer:this is confusing and what subject is this
Explanation:
Answer:
4 seconds
Explanation:
Given:
v₀ = 20 m/s
v = 0 m/s
a = -5 m/s²
Find: t
v = at + v₀
0 m/s = (-5 m/s²) t + 20 m/s
t = 4 s
A = (Vf-Vi) / t,
a = (6-0)/3 = 2m/s^2,
F = ma = 2 * 2 = 4N
I think answer should be d. Please give me brainlest let me know if it’s correct
