Question

Ans. d.
28. A projectile is launched at an angle
of 45° in the horizontal direction
with initial kinetic
kinetic energy
energy E.
Assuming no air resistance what is
the K.E of the projectile at highest
point.
á 0.50 E
b. 0.71 E
C.
0.87 E
d. E
(2014) how ​

Answer 1

Answer:

you have given the answer d above.........