Sam is observing the velocity of a car at different times. After two hours, the velocity of the car is 50 km/h. After six hours, the velocity of the car is 54 km/h.
Part A: Write an equation in two variables in the standard form that can be used to describe the velocity of the car at different times. Show your work and define the variables used.

Part B: How can you graph the equation obtained in Part A for the first seven hours?

Question

Sam is observing the velocity of a car at different times. After two hours, the velocity of the car is 50 km/h. After six hours, the velocity of the car is 54 km/h.
Part A: Write an equation in two variables in the standard form that can be used to describe the velocity of the car at different times. Show your work and define the variables used.

Part B: How can you graph the equation obtained in Part A for the first seven hours?

anonymous · Answer

Part A : Assuming the car started from rest (i.e. : initial velocity is zero) then the equation will be like that :$$v = at$$
where a is acceleration of the car and t is the time
Part B : could be obtained by plotting the points given in the question statement and continue the graph
Let me know if you got or if you wanna see steps of how to do Part B step by step :)

triciaal · Answer

|dw:1429163560923:dw|