Answer:
initial velocity = 64 m/s
Step-by-step explanation:
Differentiate H = 64t - 16t² to find an equation for velocity:
Velocity = = 64 - 32t
Initial velocity (u) is when t = 0:
u = 64 - 32(0)
⇒ u = 64 - 0
⇒ u = 64 m/s
Answer:
1.5 feet
Step-by-step explanation:
12/8 = 1.5 feet
5/8 inches longer since 8/8 - 3/8 = 5/8
Answer:
I think it could be a or d but I don’t know sorry
Step-by-step explanation: