Question

What is its speed after 3. 83 as if it accelerates uniformly at −3. 04 m/s 2 ? answer in units of m/s.

Answer 1

The velocity equation is $v_{final} =v_{initial} +at$

Known facts:

• t = 3.83s
• a= -3.04
• intial velocity = 0

Plug into equation known quantities:

   $v_{final} = (-3.04) * 3.83 = -11.6432m/s$

Thus the final velocity is -11.6432m/s

Hope that helps!