Abowling ball is rolling in a straight line toward the pins at a speed of 2.2 m/s. its momentum is 4.75 kg*m/s. what is the
mass of the bowling ball?

m= 2.16 kg

Explanation: Momentum is expressed in the following formula:

p = mv

Derive to find m:

m = p / v

= 4.75 kg.m/s / 2.2 m/s

= 2.16 kg

Cancel out m/s and the remaining unit is in kg.

2.16kg

Explanation:

Mass=momentum/velocity

Mass=4.75/2.2

Mass=2.16kg

it may be wrong but i think its a

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 .