Question

2.
An object of mass 500 g, initially at rest, is acted
upon by a variable force whose X-component varies
with x in the manner shown. The velocities of the
object at the points x = 8 m and x = 12 m, would
have the respective values of (nearly)
INEET-2019 (Odisha)]
F(N)
20
10 -
x(m)
4 5 8 10 12
-10 +
20-
25
(1) 18 m/s and 20.6 m/s
(2) 18 m/s and 24,4 m/s
(3) 23 m/s and 24.4 m/s
(4) 23 m/s and 20.6 m/s
​

Answer 1

Answer:

195+463 gm! +6+7+8+9+1+12-23