Kinematics: Ball and Flowerpot Above Ground?

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In summary, the conversation discusses a physics problem involving a flowerpot and a ball being dropped from different heights. The question asks if the ball will pass the flowerpot before hitting the ground and what the distance between the two objects will be at that moment. The answer is provided as no, with a distance of 7.10m. The person asking for help is advised to show their attempts at solving the problem in order for others to provide assistance.
  • #1
ultimatejester
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I have no idea how to do this question. Can some one help

Q:

A flowerpot is dropped from the balcony of an apartment, 28.5m above the ground. At a time of 1 sec after the pot is dropped, a ball is thrown vertically downward from the balcony one story below,26m above the ground. The initial velocity of the ball is 12m/s [down].Does the ball pass the flowerpot before striking the ground? If so, how far above the ground are the two objects when the ball passes the flowetpot.

Thnx for helping :smile:
 
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  • #2
btw the answer at the back of the book says NO,7.10m
 
  • #3
You have to show what are you doing, so we can help.
 
  • #4
What have you tried so far?
 

Related to Kinematics: Ball and Flowerpot Above Ground?

1. What is kinematics?

Kinematics is the branch of physics that studies the motion of objects without considering the forces that cause the motion.

2. How is kinematics applied to a ball and flowerpot above ground?

In this scenario, kinematics can be used to analyze the motion of the ball and flowerpot as they move through the air and fall to the ground. It can be used to calculate their velocities, acceleration, and positions at different points in time.

3. What factors affect the motion of the ball and flowerpot in this scenario?

The main factors that affect the motion of the ball and flowerpot are gravity, air resistance, and the initial velocity of the objects. The shape and weight of the objects can also play a role in their motion.

4. How do you calculate the velocity of the ball and flowerpot at a specific point in time?

The velocity of an object can be calculated by dividing the change in its position (displacement) by the change in time. In this scenario, the velocity of the ball and flowerpot can be calculated using the equations of motion, taking into account their acceleration due to gravity and any other factors that may affect their motion.

5. Can kinematics be used to predict the exact path of the ball and flowerpot?

No, kinematics can only provide an approximation of the motion of the objects. The actual path of the ball and flowerpot may be affected by external factors such as wind or uneven ground. Additionally, kinematics does not take into account the shape of the objects, which can also affect their motion.

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