[K1 A2 T1 C1] A golfer strikes a golf ball on level ground. The ball leaves the ground with an initial velocity of 42 m/s [32o

above horizontal].

a. Draw a vector diagram to describe the situation of the of golf

ball with initial velocity.

b. Find the range (horizontal distance) of the golf ball travelled.

c. Find the maximum height (vertical distance) the golf ball

reached.

Explanation:

See the file attached .

b ) Range of projectile

= u²sin2θ / g

= 42² sin32 x 2 / g

= 42² sin64 / 9.8

= 161.8 m

c )

Max height = u² sin²32 / 2 g

= 42² sin²32 / 2x 9.8

= 25.27  m .

the answer would be c. motion and direction

i hope this : )

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hope this