Question

an object moving with the velocity of 18 km per hour accelerates at a rate of 0.5 metre per second square find the velocity attained by it after 5 seconds​

Answer 1

Answer:it will have velocity of 7.5 ms-² or 27 km/h

Explanation:its speed is 5m/s nowas we know that v=u+at

U=5m/s

T=5s

a=0.5m/s²

Then v=7.5 m/s or 27 km/h