A ball is thrown vertically upward.

  • Thread starter Thread starter Chasezap
  • Start date Start date
  • Tags Tags
    Ball
AI Thread Summary
As a ball is thrown vertically upward, its velocity decreases until it reaches the peak, where the velocity is zero. After reaching the peak, the ball's velocity becomes negative as it begins to fall back down. The key concept is that gravity continuously acts on the ball, slowing it down as it ascends and accelerating it as it descends. Understanding this motion relies on recalling personal experiences with throwing objects. The problem emphasizes the importance of thinking through the physical principles involved.
Chasezap
Messages
5
Reaction score
0

Homework Statement


Describe what happens to its velocity as it moves up toward its peak. What is its velocity at its peak? Describe what happens to its velocity after it reaches its peak.

Homework Equations


The Attempt at a Solution


No idea how to solve this.
 
Physics news on Phys.org
You actually know what happens because you surely have thrown balls vertically upward. Just close your eyes, remember that memory and describe it. That's all the problem is asking for.
Also, the word "peak", which surely you know what's the meaning of, is actually shouting what velocity the ball has in it.
So all you have to do for answering the question, is starting to think.
 
  • Like
Likes Chasezap
Yup, you're right I feel pretty dumb for not getting this at first.
 
Thread 'Voltmeter readings for this circuit with switches'

Thread 'Voltmeter readings for this circuit with switches'

TL;DR Summary: I would like to know the voltmeter readings on the two resistors separately in the picture in the following cases , When one of the keys is closed When both of them are opened (Knowing that the battery has negligible internal resistance) My thoughts for the first case , one of them must be 12 volt while the other is 0 The second case we'll I think both voltmeter readings should be 12 volt since they are both parallel to the battery and they involve the key within what the...
View full post »
Thread 'Correct statement about a reservoir with an outlet pipe'

Thread 'Correct statement about a reservoir with an outlet pipe'

The answer to this question is statements (ii) and (iv) are correct. (i) This is FALSE because the speed of water in the tap is greater than speed at the water surface (ii) I don't even understand this statement. What does the "seal" part have to do with water flowing out? Won't the water still flow out through the tap until the tank is empty whether the reservoir is sealed or not? (iii) In my opinion, this statement would be correct. Increasing the gravitational potential energy of the...
View full post »

Similar threads

A ball is thrown w/initial speed vi at an angle 𝜃i with the horizontal
Replies
5
Views
1K
Hard Kinematics problem: Ball thrown into the air
Replies
9
Views
3K
Vertical Wall approaching Man - Impulse and Momentum Conservation
Replies
10
Views
1K
Oblique soccer shot calculation task
Replies
38
Views
4K
Ball Release and Thrown to reach ground at the same time
Replies
1
Views
2K
Collision with a ball spinning about its vertical axis
Replies
9
Views
2K
Question About Momentum: Ball Rolling up a Curved Ramp
Replies
12
Views
2K
How does a mass moving up a ramp change its velocity?
Replies
5
Views
1K
Projectile motion: Two Balls and Building
Replies
9
Views
2K
How Does the Wedge's Movement Change with the Disk's Motion Upward?
Replies
27
Views
2K

Hot Threads

Recent Insights

Back
Top