Golf drives travel much farther than Major League home runs. With much lower gravity and much less air resistance, the golf ball will stay airborne longer and travel father.

The sine function reaches its **largest** output value, 1, with an input **angle** of 90 degrees, **so we can see** that for the **longest**-range punts 2θ = 90 degrees and, therefore, θ = 45 degrees. A projectile, in other words, travels the farthest when it is launched at an **angle** of 45 degrees.

Beside above, what is the horizontal velocity of the golf ball? The **ball** has an initial **vertical velocity** of 9.0 meters per second and an initial **horizontal velocity** of 9.0 meters per second.

Keeping this in consideration, what force causes vy to change as the golf ball travels?

Set up Gizmo: Acceleration is a change in **velocity**. As the ball moves through its trajectory, it undergoes a downward acceleration due to the force of gravity.

What angle gives maximum time in the air?

Given the equations of projectile motion (no **air** resistance), it is easy to find the launching **angle** theta that produces the **maximum** range. That **angle** is 45 degrees. The **maximum time** of flight is obtain instead for a launching **angle** theta=90 degrees: the projectile is launched straight up and the range is zero.

### What angle do you throw the farthest?

In most cases you should see that a medium, 45-degree angle made the ball go the farthest. When you throw the ball at a very shallow angle, gravity pulls it down and the ground is closer, which ends the throw sooner so it does not have as much time to travel as far forward.

### Why is 45 degrees the optimal angle of release?

The reason that 45 degrees is the best launch angle (resulting in the longest flight) is that it perfectly splits the upward and forward forces. Ninety degrees is straight up. Zero degrees is straight forward. 45 degrees is right in the middle, half of 90.

### Why is maximum range at 45 degrees?

The textbooks say that the maximum range for projectile motion (with no air resistance) is 45 degrees. The typical definition is the motion of an object due only to the gravitational force (no air resistance, rockets or stuff).

### What is the best angle to kick a football?

First, what is the best angle to kick the football at? If I am kicking the ball really slow, a 45° would be close to the best angle. At an angle of 45°, you get the best of both horizontal velocity and time for the ball to be in the air.

### What is the best angle to launch a projectile?

45°

### What is the best angle for maximum height and air time?

The best angle for maximum height is 90 o because the initial speed all goes into the vertical component to achieve the highest height. As for the other angles, the vertical component speed is only a part of 18 m/s while the 90 shot uses all 18 m/s to travel. The best angle for air time is 10 .

### Why doesn’t VX change an object travels?

3. Analyze: An object flying through the air is said to be in free fall. As you observed, the horizontal component of velocity (vx) does not change as the object moves, but the vertical component (vy) decreases over time. (Note: Air resistance is not included in this model.)

### How would these factors affect the trajectory of a golf ball on the moon?

The Moon has much less gravity than Earth and has an extremely thin atmosphere. How would these factors affect the trajectory of a golf ball on the Moon? With much lower gravity and much less air resistance, the golf ball will stay airborne longer and travel father. downward movement under the force of gravity only.

### What is the maximum range of the golf ball?

The total distance of a golf ball shall not be greater than 317 yards, with a tolerance of 3 yards. So, basically, the maximum distance a golf ball can go is 320 yards. There are also standards about initial velocity at impact.

### What is the acceleration of the golf ball at the highest point in its trajectory?

A golf ball is hit at an angle of 45° above the horizontal. What is the acceleration of the golf ball at the highest point in its trajectory? [Neglect friction.] (A) 6.9 m/s2 horizontal (C) 9.8 m/s2 upward (B) 0.0 m/s2 (D) 9.8 m/s2 downward Version A Page 9 Page 10 57.

### What is the maximum height reached by the ball?

Originally Answered: If a ball is thrown up with an initial velocity of 40 m/s, what is the maximum height it can reach? at maximum height V = 0 and a = -g or – 10 m/s. H = 80 m.

### What is the vertical component of the golf ball initial velocity?

A football player kicks a ball with an initial velocity of 25 meters per second at an angle of 53° above the horizontal. The vertical component of the initial velocity of the ball is 1) 25 m/s 3) 15 m/s (2) 20.

### What happens to the magnitude of the ball vertical acceleration?

What happens to the magnitude of the ball’s vertical acceleration during the total time interval that the ball is in the air? (A) It remains the same. (B) It increases, then decreases. (C) It decreases, then increases. A golf ball is hit at an angle of 45° above the horizontal.