a body moves with an initial velocity of 2 metre per second and uniform acceleration of 0.4 M per second square calculate the velocity of the 12 seconds and distance travelled in this time
Share
a body moves with an initial velocity of 2 metre per second and uniform acceleration of 0.4 M per second square calculate the velocity of the 12 seconds and distance travelled in this time
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Explanation:
image may help you
so simple question
Explanation:
We have ,
u=2metre
a=0.4m/s^2,and , t=12seconds
We know that ,
v=u+at ( first equation of motion)
putting the values of u and at we get ,
v=2+(0.4*12)m/s
v=(2+4.8)m/s
v=6.8m/s
and , s=ut+1/2at^2
s=(2*12)+1/2(0.4*144)
s=24+1/2*57.6
s=24+23.8
s=47.8metres