Answer to Question #103059 in Physics for Nimra
2020-02-14T12:05:46-05:00
A jet lands on a aircraft carrier at 45 mile (2m/s).
(a)what is its acceleration if it stops in 3 sec.
(b)what is the displacement of the plane which it is stopping.
1
2020-03-02T10:26:52-0500
Given:
"v_i=2\\:\\rm m\/s;"
"v_f=0\\:\\rm m\/s;"
"t=3\\:\\rm s."
(a) The acceleration
"a=\\frac{v_f-v_i}{t}=\\frac{0-2}{3}=-0.67\\:\\rm m\/s^2." (b) The displacement
"d=\\frac{v_f+v_i}{2}t=\\frac{0+2}{2}\\times 3=3\\:\\rm m."
Need a fast expert's response?
Submit order
and get a quick answer at the best price
for any assignment or question with DETAILED EXPLANATIONS !
Learn more about our help with Assignments:
Physics
Comments
Leave a comment