Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

A 60 kg basketball is dropped out of a window which is 6.1 m above the ground. The ball is caught by the person whose hands are 1.5 m above the ground.

Q1. How much work is done on ball by its weight? Determine the gravitational potential energy of the basketball, as relative to the ground, when it is:

a) When it is released and
b) When it is caught?

Q2. describe how is the change (PE1 – PE0) in the ball’s gravitational energy associated to the work-done by its weight?

Physics, Academics

  • Category:- Physics
  • Reference No.:- M99836

Have any Question? 


Related Questions in Physics

If we have two different elements and each has an electron

If we have two different elements, and each has an electron drop from the first excited state to the ground state, they will both have emission lines. But these lines may be very different between the two elements. Expla ...

Implement this learning rule and investigate empirically

Implement this learning rule and investigate empirically its capacity for memorizing random patterns; also compare its avalanche properties with those of the Hebb rule.

1 the population of the ukraine fell from 457 million in

1. The population of the Ukraine fell from 45.7 million in 2009 to 45.42 million in 2010.40 Assuming exponential decline, in what year is the population predicted to be 45 million? 2. Find the half-life of a radioactive ...

Consider the waste treatment operation proposed in the

Consider the waste treatment operation proposed in the figure below. In this process, wastewater conraining a TCE concentration of 50 g mol/m 3  enters a clarifier, which is essentially a shallow, well-mixed tank with an ...

1 implement the covariant ica algorithm and apply it to toy

1. Implement the covariant ICA algorithm and apply it to toy data. 2. Create algorithms appropriate for the situations: (a) x includes substantial Gaussian noise; (b) more measurements than latent variables (J > I); (c) ...

Electric force is a vector three charged objects are

Electric Force is a vector. Three charged objects are located at the 'corners' of an equilateral triangle with sides 1.0 m long. Two of the objects carry a charge of 5.0 µC each. The third object carries a charge of -5.0 ...

1 sketch the graph of the height of a particle against time

1. Sketch the graph of the height of a particle against time if velocity is positive and acceleration is negative. 2. The position of a particle moving along the x-axis is given by s(t)=5t 2 + 3. Use difference quotients ...

The generic solution for a particle in a 1d box with length

The generic solution for a particle in a 1D box with length, a, is A sin kx + B cos kx. State the values and explain the mathematic origins for A, B and k.

A 60 kg student consumes 2500 cal each day and stays the

A 60 kg student consumes 2500 Cal each day and stays the same weight. One day, he eats 3500 Caland, wanting to keep from gaining weight, decides to "work off" the excess by jumping up and down. With each jump, he acceler ...

Starting with the einstein relationship derive the

Starting with the Einstein relationship, derive the Boltzmann relationship for the equilibrium electron concentration, N(x)-N(x 1 )exp{q[V(x)-V(x 1 ))/kT]. Is this result consistent with the fact negatively charged elect ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro