Quick plzzz
oscar placed a beaker of water on a hot plate and recorded the temperature of the water for four minutes. he recorded his observations in the data table below.
based on oscar's observations, what is the most appropriate scientific question to ask?
a.
why does the temperature of the water remain constant while it boils?
b.
does water boil because the temperature is being observed?
c.
what causes the temperature of the water to decrease over time?
d.
why does the temperature of the water continue to rise while it boils?

the independent variable, the one that is intentionally manipulated, is whether or not the car hits the barrier.

the dependent variable, the one that you measure the response in, is the distance that the washers travel.

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.

answergravity;