Lesson: Chapter - 7

Key Formulas

Work 

W = F.s = Fscos? 

Work Done by Gravity 

W = mgh 

Kinetic Energy 

KE = 1/2mv2 

Work-Energy Theorem 

W = ? KE 

Potential Energy 

W = -?U 

Gravitational Potential Energy 

U9 = mgh 

Mechanical Energy 

E = KE + U 

Average Power 

Instantaneous Power  

P = F.v 

Back Next

Next to display next topic in the chapter.

Practice Questions

Video Lessons and 10 Fully Explained Grand Tests

Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.

SAT Reasoning GRE General GMAT Test
More for You
MCQ with question Explanations Scholarships and Financial Aid

NTS GAT General Preparation

Prepare NTS GAT General paper-base and online

Arithmetic

Lessons on Basic to Advance Arithmetic with practice questions

Physics for Test Preparation

Lessons with Practice questions -MCQs for Physics for Test preparation

All in this Category

You may be interested in

Edwardes College - Peshawar

Edwardes College - Peshawar is a po ...

Colleges in Peshawar

Find a comprehensive list of major ...

Strugle for Paksitan - General Knowledge

Genral articles to improvement gene ...

Pakistan International and Economic Issues

A comprehensive list of essays on P ...

GRE Chemistry

Complete review of GRE Chemistry wi ...

SAT-Subject Chemistry

Lessons and practice questions of S ...

Scope in Pharmacy

About Pharmacy and list of universi ...

Universities in Tandojam

Have a comprehensive list of Univer ...

About us

EntryTest.com is a test preparation service for students seeking successful career.

About Disclaimer

Quick Test Prep

NUST NET IBA Karachi SAT LUMS LCAT LSE

 

NTS GAT NTS NAT GMAT GRE ACT

Study Abroad

Education Abroad Business Schools MS in USA