See Our team
Wondering how we keep quality?
Got unsolved questions? Ask Questions
GATE
GMAT
CBSE
NCERT
Career
Interview
Railway
UPSC
NID
NIFT-UG
NIFT-PG
PHP
AJAX
JavaScript
Node Js
Shell Script
Research
Checkout our YouTube channel for video tutorials and learn more about Eduladder.
New updates
Explain why objects moving in fluids must have special shapes. cbse-class8-physics-2015
cbse-class8-physics-2015
When a body moves through a fluid, it experiences an opposing force which tries to oppose its motion through the fluid. This opposing force is known as the drag force. This frictional force depends on the shape of the body. By giving objects a special shapes i.e., streamlined shape, the force of friction acting on them can be minimized. Hence, it becomes easier for the objects to move through the fluid.
Concept insight: Streamlined shape reduces fluid friction.
We made eduladder by keeping the ideology of building a supermarket of all the educational material available under one roof. We are doing it with the help of individual contributors like you, interns and employees. So the resources you are looking for can be easily available and accessible also with the freedom of remix reuse and reshare our content under the terms of creative commons license with attribution required close.
You can also contribute to our vision of "Helping student to pass any exams" with these. Answer a question: You can answer the questions not yet answered in eduladder.How to answer a question Career: Work or do your internship with us.Work with us Create a video: You can teach anything and everything each video should be less than five minutes should cover the idea less than five min.How to upload a video on eduladder