Question

A golf ball is thrown straight up in the air at a velocity of 8.3 m/s.

Determine the maximum height of the golf ball.

A) 6.4 m
B) 3.5 m
C) 4.2 m
D) 8.3 m

Answer 1

The maximum height of the golf ball thrown straight up at a velocity of 8.3 m/s is calculated using the kinematic equation for vertical motion. The correct answer is B) 3.5 m.

Step-by-step explanation:

To determine the maximum height of a golf ball when thrown straight up in the air with a velocity of 8.3 m/s, we can use the kinematic equation:

h = v^2 / (2g)

where h is the maximum height, v is the initial velocity, and g is the acceleration due to gravity (9.8 m/s^2). Plugging in the values we get:

h = (8.3^2) / (2 * 9.8)

h = 68.89 / 19.6

h = 3.5 m

Therefore, the correct answer is B) 3.5 m.