Question

A car accelerates from 80 to 90 , while a moped accelerates from 0 to 20 in twice the time. Which of the following is true?

they both have the same magnitude of acceleration

the moped has the greater acceleration

the car has the greater acceleration

Answer 1

say the time is 10 s
car a = 10/10 = 1
moped a = 20/20 = 1 same acceleration