WAEC - Physics (2007 - No. 7)
An object of mass 2 kg moves with a uniform speed of 10ms-1 for 5s along an straight path. Determine the magnitude of its acceleration
0 ms-2
1 ms-2
3 ms-2
4 ms-2
ব্যাখ্যা
a = \(\frac{v - u}{t} = \frac{10 - 10}{5} = 0\)m/s