Abstract: In this experiment‚ two object collided both elastically and in inelastically‚ the purpose of this experiment is to study the principle of conservation of momentum in collisions using two bodies. We also calculated the amount of kinetic energy in elastic and inelastic collisions before and after the collision. Introduction: When bodies collide with each other‚ the total momentum p = mv‚ is always conserved regardless of the type of collision provided no external forces are present. There
Premium Classical mechanics Introductory physics Kinetic energy
60-70% of the world’s total biodiversity exists. India has two out of the 18 biodiversity hot spots in the world. India has rich traditional knowledge and wisdom in the conservation of nature and natural resources. Religious beliefs‚ culture and folklore have together treated nature and environment with sanctity. Conservation and protection of environment and love for nature have always been part and parcel of Indian ethos and culture. Independent India has traveled a long way on the path
Premium Natural environment Biodiversity Sustainability
Soil Erosion And Conservation SOIL EROSION AND CONSERVATION Erosion Erosion is the removal of soil particles by the motion of wind or water. Soil erosion is one of the major concerns of modern agriculture throughout the world. The fallowing contributes to soil erosion: Misuse of land‚ Mismanagement of arable land‚ Indiscriminate felling of trees‚ Overgrazing‚ Poor soil and water management Erosion causes or Results in a: Decline in soil fertility‚ Water supply‚
Premium Soil Erosion Agriculture
QUESTION( Conservation of Energy) 1. Missy Diwater‚ the former platform diver for the Ringling Brother’s Circus had a kinetic energy of 15 000 J just prior to hitting the bucket of water. If Missy’s mass is 50 kg‚ then what is her speed? Solution: According to energy conservation‚ the kinetic energy at the bottom of the dive (15‚000J) is equal to her gravitational potential energy before the dive. We can use this fact to find her dive height: PE = mgh h = PE/mg = 15‚000J / (50kg)(9.81m/s²)
Premium Potential energy Energy Classical mechanics
Agricultural Land Conservation The issues of land distribution and land conservation in agriculture attract more and more attention‚ especially when the expansion of cropland is hitting a limit since much more land is conserved for environmental purposes. Soil erosion is devastating the topsoil of land as chemical fertilizers are used to increase output within a limited amount of land. At the same time‚ livestock production expands at an ever-growing speed‚ worsening the land use situation.
Premium Agriculture Soil Erosion
unprotected animals can thrive at one moment and suffer greatly at the next. That is DU’s worst fear. Ducks Unlimited conserves by restoring grasslands and watersheds‚ replanting forests‚ working with landowners and partners‚ acquiring land‚ conservation easements‚ management agreements‚ and geographic information systems. DU is committed to what their objective is. Also they have chapters to work on these projects through the “Since nineteen thirty seven‚ Ducks Unlimited has conserved and restored
Premium Conservation Natural environment Conservation movement
Maggie Haas Reiter Honors Physic 8 March 2015 Background Information: Anything that has mass and is moving has momentum. Momentum is equal to the objects mass times its velocity. Momentum is conserved‚ which means that “momentum before an event equals momentum immediately after‚ or pi=pf”. Since pi=pf‚ then pai+ pbi = paf+ pbf and (ma* vai)+ (mb* vbi)= (ma* vaf) + (mb * vbf). Having velocity simply means that an object has a speed and direction. Using the formula “(ma * vai) + (mb * vbi)
Premium Mass Velocity Special relativity
Name Gayathri Year: 2012-13 Research project Water Conservation INDEX Sr.no | Description | Page no. | 1 | Introduction | | 2 | objective | | 3 | Examining school | | 4 | Data collection | | 5 | Adopting change | | 6 | Photo gallery | | 7 | Art posters to save water | | | | | | | | INTRODUCTION Increasingly industry‚ business and government organizations are adopting sustainable practices in their work place. Schools too have been taking action
Premium Water resources Sustainability
DPSG/JW/MAY/CL-IV/PRO/1 DELHI PUBLIC SCHOOL GHAZIABAD HOLIDAY PROJECT:WATER-ELIXIR OF LIFE(EVERY DROP COUNTS) TARGET GROUP: CLASS IV TYPE: INTEGRATED PROJECT NAME: ____________________ CLASS/SEC: ______ THE TIME TO BE HAPPY IS NOW‚ THE PLACE TO BE HAPPY IS HERE!....... LEARNING OUTCOME: To understand the importance of conserving water. To appreciate the gift of nature in true sense To enhance & initiate research and sensitize others about them. To know about the journey of water
Premium Water Water purification Water crisis
Electricity and when toil resources cannot keep everybody up with the problem of conservation of energy. To meet the challenge various methods have been suggested. One Is to res the demand. Rationalistic in by means of legislation consumption may . In fact this is being done when the becomes chronically short. There can be a power cut. During of the day the PO can shut down‚ thus or conserved for better use. Energy conservation is of plant and equipment. In fact where obsolete s in use it can be replaced
Premium Energy conservation Conservation of energy Lighting