Question

A particle has an initial velocity of 5 and an acceleration of 0.5 .find Its speed after 10 second​

Answer 1

Given:-

• initial velocity = u = 5m/s
• Acceleration = 0.5m/s

To Find:-

• Speed after 10 seconds

Solution:-

Speed = Distance/Time

Speed = (5×10 + 0.5×10)/10

Speed = (50+5)/10

Speed = 55/10

Speed = 5.5 m/s

★ Thus, the speed of the particle after 10s is 5.5 m/s .