Question

Question 4 What is your answer? Acceleration increasing The velocity time graph shows an objects acceleration Why is this your answer? The slope o the line represents the acceleration. Therefore the acceleratio is increasing 0 9 2 10 Which is the correct answer?C 3 wwwameumia me positive stope on the graph indicate about the objects acceleration? Why is this the correct answer?The slope of the line represents the acceleration. Therefore the acceleration is increasing acceleration is negative ayelerationis constant kerana meaning GEO Nereasing

Answer 1

Distance between points is represented by the following expression:

$\begin{gathered} d=\sqrt[]{(x_2-x_1)^2+(y_2-y_1)^2} \\ \end{gathered}$

Points given:

Q(-4, 3)

R(8, -6)

$\begin{gathered} d=\sqrt[]{(8-(-4))^2+(-6-3)^2} \\ d=\sqrt[]{12^2+(-9)^2} \\ d=\sqrt[]{144+81} \\ d=\sqrt[]{225} \\ d=15 \end{gathered}$

The unit distance between the two endpoints is 15 units.