What is the Required Speed for a Successful Long Jump Shot?

  • Thread starter Thread starter kamran93
  • Start date Start date
  • Tags Tags
    Ball Speed
AI Thread Summary
To successfully make a long jump shot, the ball must be released 1.7 meters above the ground and travel a horizontal distance of 6.03 meters to reach a basket height of 3.05 meters. Calculating the required speed involves using projectile motion equations, particularly considering launch angles of 30° and 60°. The initial attempts to find speed using basic formulas were unsuccessful, prompting a recommendation to refer to textbooks or online resources for more detailed projectile motion information. Understanding the relationship between launch angle, height, and distance is crucial for determining the necessary speed. Accurate calculations are essential for achieving a successful long jump shot.
kamran93
Messages
4
Reaction score
0
long jump shot is released 1.7 m above the ground, 6.03 m from the base of the basket, which is 3.05 m high. For launch angles of 30° and 60°, find the speed needed to make the basket.

_______m/s (30° launch angle)
_______m/s (60° launch angle)
 
Physics news on Phys.org
Show relevant equations and your attempts.
 
okay i tried using speed=meters/seconds
but it didn't work.

so i plugged in into an equation
like v=1/2gt^2
 
Go through your textbook or any site and find the information regarding the projectile motion.
 

Thread 'Rolling without slipping on a curved surface'

Kindly see the attached pdf. My attempt to solve it, is in it. I'm wondering if my solution is right. My idea is this: At any point of time, the ball may be assumed to be at an incline which is at an angle of θ(kindly see both the pics in the pdf file). The value of θ will continuously change and so will the value of friction. I'm not able to figure out, why my solution is wrong, if it is wrong .
View full post »

Thread 'Struggling to understand the concept of this question (ice cube in water optics question)'

TL;DR Summary: I came across this question from a Sri Lankan A-level textbook. Question - An ice cube with a length of 10 cm is immersed in water at 0 °C. An observer observes the ice cube from the water, and it seems to be 7.75 cm long. If the refractive index of water is 4/3, find the height of the ice cube immersed in the water. I could not understand how the apparent height of the ice cube in the water depends on the height of the ice cube immersed in the water. Does anyone have an...
View full post »

Similar threads

How Far Will the Baby Be from the Platform When Batman Catches Him?
Replies
6
Views
1K
For which angle is the speed of a basketball more important to score?
Replies
4
Views
4K
Solving a Ball Thrown off a Cliff: How Long Does it Take?
Replies
4
Views
2K
Needing some help about time of flight of a launched ball/horiz range
Replies
6
Views
3K
Velocity (Magnitude and Direction) of a tossed object as it hits something
Replies
3
Views
1K
Projectile motion of tabletop ball?
Replies
12
Views
3K
What Speed is Required for a Half-Court Jump Shot in Basketball?
Replies
3
Views
3K
Calculating Initial Speed for an Olympic Basketball Shot
Replies
6
Views
2K
How far does the ball go down the ramp
Replies
6
Views
3K
How High Must a Ball Be Launched to Clear a School Roof?
Replies
8
Views
6K

Hot Threads

Recent Insights

Back
Top