Abicycle has a momentum of 36 kg • m/s and a velocity of 4 m/s. what is the mass of the bicycle? 9 kg 32 kg 40 kg 144 kg

9 kg

Explanation:

The momentum of an object is given by:

where

m is the mass of the object

v is its velocity

In this problem, we have:

is the momentum of the bycicle

is its velocity

Therefore, we can re-arrange the formula to find the mass of the bycicle:

i don't understand. explain it clearly

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .