a car starts from rest and accelerates at 3m/s^2 for 5 seconds and then continue with constant velocity. calculate the distance covered in 15s since it starts from rest??
pls reply fast.......
Answers
Answer:
If you don't know then why you answered...... Leave immediately and search about position 69 on Google.....
You will be lucky to know that.... Go immediately it's new feature of Google.....
Which is going to off in one hour..... Go immediately and tell me what you think about it
... If it's not interesting... Good bye dear....
Answer:
so, the truck start from rest and then with a constant acceleration of 3ms for 5 sec and the velocity after the third second was constant and we have to calculate the total distance covered by 15 sec of start. By 5 sec is the time the truck accelerated.
Explanation:
now,u=0
v=?(to befind)
t=5sec
a=3ms
so,nowweknowthespeedafterwhichthetruckmovewiththeconstantspeed.
now,tofindthedistance
S=?(tobefind)
U=0
T=5
A=3ms
nowtheequation