What is it pe 8m above the ground

Assignment Help Physics

Reference no: EM13977285

A ball is held a distance of 20m above the ground. It's mass 6kg.

A) what is it's potential energy(PE) at this point?

B) the ball dropped. What is it's PE 8m above the ground?

C) what it's kinetic energy(kE) 8m above the ground? Use conservation of energy.

Reference no: EM13977285

Questions Cloud

Tasked with satisfying the audio/visual : Media Support Services (MSS) is tasked with satisfying the Audio/Visual (AV) needs of the university across its major functions. For example, the MSS group is in charge of installing interactive technologies in classrooms, conference rooms and even i..

What is the object''s speed after the impulse : A 2kg object is moving to the right with a speed of 4m/s when it experiences an impulse of 6Ns . What is the object's speed after the impulse?

World cultures using proper writing mechanics : Explain the importance of situating a society's cultural and artistic expressions within a historical context.

What is the final speed of particle one : Particle one of mass m initially moves to the right at v. Particle two of mass 4m is initially at rest. After they undergo an elastic collision, particle one moves directly down. What is the final speed of particle one?

What is it pe 8m above the ground : A ball is held a distance of 20m above the ground. It's mass 6kg. what is it's potential energy(PE) at this point? the ball dropped. What is it's PE 8m above the ground?

What is the purpose of the research described in article : What is the purpose of the research described in this article? Describe the experiment that the researchers conducted

Explain how modernization and dependency theories : India by explaining how they are doing in terms of social, political and economic development and how each theory would explain why they are where they are.

What force must be applied to the chain : A chain passes over a sprocket that has a diameter of 8.75 cm. In order for the wheel to have an angular acceleration of 3.90 rad/s2, what force must be applied to the chain?

Calculate the vertical force on the dome : The closed tank with a hemispherical dome is filled with water and a U-tube manometer with a SG2=3 liquid is connected to it. Calculate the vertical force on the dome for R=4 ft, h1=2 ft, h2=2 ft, h3=5 ft and PA=12.6 psia.

User Account

All Pages