Question

A trolley runs down a slope from rest with constant acceleration. In first second it
travels 1.6 m. its acceleration is.....m/s2
(a) 0.8
(b) 1.6
(c) 3.2
(d) 9.8
​

Answer 1

Answer:

(c)

Explanation:

$\bf{\huge\mathcal{\boxed{\rm{\mathfrak\blue{Hey Mate:}}}}}$

s = ut + (1/2)at²

1.6 = 0.5a(1)²

3.2 = a