Physics
A ball is thrown vertically upward from the ground. It crosses a point at the height of 25 m twice at an interval of 4 seconds. The ball was thrown with the velocity of

30 m/s
18 m/s
36 m/s
25 m/s

ANSWER DOWNLOAD EXAMIANS APP

Physics
A transformer

Converts electrical energy into mechanical energy
Is used to decrease or increase AC voltage
Converts DC to AC
Converts AC voltage to D.C. voltage

ANSWER DOWNLOAD EXAMIANS APP