A body moving with uniform acceleration, has initial velocity 45 km/hr; and acceleration 20 cm/s square Find its velocity - Science - Force and Laws of Motion

Question

A body moving with uniform acceleration, has initial velocity 45
km/hr; and acceleration 20 cm/s square Find its velocity after 25
seconds

Vaibhav Tiwari · Accepted Answer

Dear Student,

u=45 km/hu=45×518 m/su=252 m/s=12
5 m/sa= 20 cm/s=0 2 m/st=25 sv=u+atv=12
5+0 2×25v=12 5+5=17 5 m/s

A body moving with uniform acceleration, has initial velocity 45 km/hr; and acceleration 20 cm/s square. Find its velocity after 25 seconds.