9. A swimmer with a mass of 75 kg dives off a raft with a mass of 400 kg. If the swimmer's speed is 5 ms
opposite the raft after diving off, what is the final speed of the raft if the swimmer and raft are initially at
rest?

3, 12, 48, 384, 1536, 6144, 24576, 98304

step-by-step explanation:

just keep timing it by 4.

5.25 ounces

step-by-step explanation:

divided 3/4 and 6

need more information

step-by-step explanation:

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)