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Types of springs?
Common types of springs include compression springs, extension springs, torsion springs, and leaf springs. Compression springs are used to absorb and store energy, while extension springs are designed to stretch and store energy. Torsion springs exert rotational force, and leaf springs are flat strips of metal used to support and dampen vibrations in vehicles.
Is peepal leaf simple or compound?
The peepal leaf is simple, meaning it is undivided and consists of a single leaf blade attached to the stem.
A forest is to a tree as a tree is to a?
Leaf
How do carbon dixide get into the leaf?
it gets it by going through the guard cells and stoma
How might a fallen leaf become a part of the soil?
When a leaf falls to the ground, it begins to decompose through the actions of decomposers like fungi, bacteria, and insects. These organisms break down the leaf into organic matter, which eventually becomes part of the soil. The nutrients released during decomposition enrich the soil, supporting the growth of new plants.
When a leaf falls from a tree the force acting on the leaf is?
When a leaf falls from a tree, the force acting on it is primarily gravity. As the leaf is no longer attached to the tree, the only force acting on it is the gravitational force pulling it down towards the Earth.
What forces act on a falling leaf?
As a leaf falls, the main forces acting on it are gravity, which pulls the leaf downward, and air resistance, which pushes against the leaf as it moves through the air. Gravity is responsible for the leaf's acceleration towards the ground, while air resistance opposes this motion and slows the leaf down.
When a leaf falls of a tree what force pushs it up a little?
Pull.
Is a leaf lying on the grass an example of a balanced force?
No, a leaf lying on the grass is not an example of a balanced force. In this case, the force of gravity is acting on the leaf and pulling it towards the ground, while the force of friction between the leaf and the grass prevents it from moving.
When you throw an apple and a leaf on the ground the apple falls first Why?
The leaf does not fall straight down. It falls slowly because of air resistance. The air provides upward force. The upward force on the apple is negligible.
The overall net force acting on a leaf falling is due to the gravitational force and air resistance exerted on the leaf true or false?
True. The overall net force acting on a falling leaf is due to the gravitational force pulling it downward and the air resistance pushing against it as the leaf falls through the air.
The forces acting on a falling leaf are?
The forces acting on a falling leaf are gravity pulling it downward and air resistance pushing against it as it falls. These forces determine the leaf's speed and trajectory as it descends towards the ground.
Does air resistance increase or decrease the acceleration of a falling leaf from a tree?
Air resistance decreases the acceleration of a falling leaf from a tree. As the leaf falls, air resistance opposes its motion, slowing it down. This results in a lower acceleration compared to if the leaf were falling in a vacuum with no air resistance.
What is the branches of a falling leaf according to physics?
When a leaf falls, it undergoes translational and rotational motion due to gravity. The translational motion is the leaf moving downward in a straight line, while the rotational motion involves the leaf spinning or twirling as it falls. These motions are governed by the principles of Newton's laws of motion and conservation of angular momentum.
Which would fall with greater acceleration in a vauum a leaf or stone?
In a vacuum, both the leaf and the stone would fall with the same acceleration, as they would be subject only to the force of gravity. This is because the acceleration due to gravity is constant regardless of an object's mass.
The momentum of a falling leaf is and the momentum of a falling pincone is what?
The momentum of a falling leaf is determined by its mass and velocity as it moves downward due to gravity. The momentum of a falling pinecone is also dependent on its mass and velocity as it falls under gravity, potentially differing from that of a leaf due to the pinecone's shape and denser structure.
What is the reason a leaf falls more slowly than a acorn?
A leaf falls more slowly than an acorn because of its larger surface area and lighter weight compared to the denser acorn. Air resistance plays a significant role in slowing down the descent of the leaf, while the acorn's higher mass leads to faster acceleration due to gravity.
