Please Give Me Detailed Solution of C2... x = 10 "tand
The maximum height attained by the ball is
(A) 100 m
(B) 75 m
(C) 50m
(DY25 m.
A ball is thrown upward at an angle of 300 with the horizontal and lands on the top edge Of a building
that is 20 m away. The top edge is 5m above the throwing point. The initial speed of the ball in metre.'
3.
second is (take g = 10 m/s2)
m/s
(A) u = 40
13 3
m Is
(C) u = 40
13
4-6
13 3
40
(D) u = 40
m/s
Section (D) : Projectile on an inclined plane
D-1. A plane surface is inclined making an angle O with the horizontal. From the bottom of this inclined plane, a
bullet is fired with velocity v. The maximum possible range of the bullet on the inclined plane iS
2
+ sinO)
(C)
g(l — sin0)
2
(D)
+ cos0)
