What is Streamlined shape? Give two examples.
Dear student
A streamlined body is a shape that decreases the friction drag (force which reduces the speed of motion) between a fluid, such as air and water.
Example :
1. Fishes have streamlined body so that they have less resistance when swimming in water.
2. Birds have a streamlined body so that they have less resistance when the fly in air.
3. Snakes have streamlined body to help them move forward.
Regards
A streamlined body is a shape that decreases the friction drag (force which reduces the speed of motion) between a fluid, such as air and water.
Example :
1. Fishes have streamlined body so that they have less resistance when swimming in water.
2. Birds have a streamlined body so that they have less resistance when the fly in air.
3. Snakes have streamlined body to help them move forward.
Regards