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Earlier discussion
3 older comments kept for context.
Ayobami
I used 16 as my v¹ and I got 2.93ms-2 as the acceleration approximately 3.00.. So pls for the sake of someone who might want to use the solution as a guide.. Correct the 16 to 15... Thanks
Oluwaseun Adeyemi
Fixed! Don't hesitate to communicate concerns whenever you notice inconsistencies like this. Thank you!
Oluwaseun Adeyemi
slope = acceleration
a = \(\frac{v_2 - v_1}{t_2 - t_1} = \frac{60- 15}{20 - 5}\)
= 3ms-2