Calculating Acceleration of a Rolling Wheelbarrow

[physlover545]

A wheelbarrow is released from rest and, with constant acceleration, goes down a hill. Between 3seconds and 5seconds, the displacement is 12m, and between 9s and 11s, the displacement is 48m. What is the acceleration?

i'm not sure how to do a question where the intervals are not beside each other. should i set some equations equal to each other?

Thanks

 

[kuruman]

Hi physlover545 and welcome to PF. Please follow the rules of this forum and use the template when you seek help with homework. Show us the relevant equations and tell us what you tried and what you think about the problem. We just don't give answers away.