Register
A ball is dropped from the roof of a building. Points A, B, C, and D in the diagram represent positions of the ball as it falls. At which position will the ball have the greatest kinetic energy?
386,913 views
44 votes
44 votes
A ball is dropped from the roof of a building. Points A, B, C, and D in the diagram represent positions of the ball as it falls. At which position will the ball have the greatest kinetic energy?

User Zymon Castaneda
by
3.0k points

1 Answer

12 votes
12 votes

Answer:

B. During the fall

Step-by-step explanation:

There are 2 types of energies going into play when dropping something, potential energy and kinetic energy. potential energy is the height of the object before it is dropped. The ball has the most kinetic energy right before it hits the ground, then releases it when it does hit the ground.

User Foumpie
by
2.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

Other Questions

Determjne the density of liquid whose relative density is 1.25 given that the density is 1000kgm-3​
After a light turns green , Lesly accelerates to 120 km/hr over 100 meters . What is her acceleration in m/s^2
If a constant fotce of 490 newtons is applied to an object and it proceeds to accelerate in the opposjte direction at 9.8 meters per second, every second, what is its mass?
How can I solve the following? In (Figure 1), let V = 15.0 V and C1=C2=C3= 24.2 μF. Part A: How much energy is stored in the capacitor network as shown in (Figure 1)? Part B: How much energy would be stored
1. if i start with 48 ml of water in a graduated cylinder, after submerging an object the water level rises to 63 ml, what is the volume of the object. 2. if i start with 36 ml of water in a graduated
Link Copied!