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kiruha [24]
3 years ago
8

2. A rocket is launched from rest, at ground level. The graph of the rocket's velocity with respect to

Mathematics
1 answer:
prohojiy [21]3 years ago
3 0

Answer:

y = 33.75 m/s.

Step-by-step explanation:

The graph of the rocket's velocity with respect to  time looks as follows :

y=0.15x^2 ...(1)

Where x is time in seconds

We need to find the velocity of rocket after 15 seconds. Put x = 15 in equation (1).

y=0.15\times (15)^2\\\\=33.75\ m/s

Hence, the speed of the rocket after 15 seconds is 33.75 m/s.

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