Answer :
Answer:
V = 25m/s
Step-by-step explanation:
[tex]d = \frac{ {v}^{2} }{15.68} [/tex]
when d = 40m,
[tex] {v}^{2} = 15.68d \: = 15.68 \times 40 = 627.2[/tex]
Take square roots of both sides
[tex]v \: = \sqrt{627.2} = 25.05[/tex]
V = 25m/s
Answer:
V = 25m/s
Step-by-step explanation:
[tex]d = \frac{ {v}^{2} }{15.68} [/tex]
when d = 40m,
[tex] {v}^{2} = 15.68d \: = 15.68 \times 40 = 627.2[/tex]
Take square roots of both sides
[tex]v \: = \sqrt{627.2} = 25.05[/tex]
V = 25m/s