Unit activity physics and motion Part B
It's time to get a little more specific. Based on the velocity (Vx) graph for the car and the velocity data in the table, divide the total motion of the car
into rough time periods that tell a different chapter of the story for this car trip. In each of these time periods, the car's velocity will be notably
different from the previous period. Enter a brief description of the car's motion in each period. The first one is done for you. Use it as an example
to identify and describe the remaining time periods. Note: You can define as many periods as you think appropriate
B I
Font Sizes A- A - E 3
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Time Period
Motion Description
0.2 - 4.6 seconds increasing speed in positive direction
Characters used 387 15000
Part
Now, for each time period, look at the graphs of
XandBrietly describe what is happening for each of these variables during your dentified
time periods. To view any of the graphn detall double-click the graph Youll be able to view it in the Data To

r=rho l/a where a is the area, l is the length and rho is resistivity so the greater the area the lesser the resistance thats why the earth pin is thicker bcos current follow the shortest path, so less resistive .

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 .

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.