1. When cars go round a bend there is a force, F, between the tyres and the ground.
F varies directly as the square of the speed, v.
i. Express F in terms of v.
ii. Find F when v = 32
iii. Find v when f = 49
(4 Points)

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb

(1,-1) i hope this

step-by-step explanation: