Motion

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soliman el aasser‑k egina

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Year 7 Science By Adam. H

Nelson Mandella‑k egina

Motion Big Q: How can we predict the movement of an object in one dimension

Question 1 What is the relationship between displacement and motion?

Itś like a car moving it can change position or it can go in one direction

Displacement is going from the initial to the final position. Like a car traveling from point A to point B

One dimensional motion takes place in one direction.

nitial reference is the starting point of an object that has experienced motion

Speed is a measure of distance traveled over a period of time

IA: I have no clue

Question 2 What is the relationship between velocity and and acceleration?

Itś a graph where you have to find velocity divide by acceleration.

We use graphs to find velocity and acceleration its when you have position and time.

Acceleration is where there's a change in velocity.

Velocity is a speed is a given direction.

Vectors are quantities that have both a size and direction.

A quantity is something that you mesure.

Question 3 Why do two objects released at the same time and height hit the ground at the same time?

It just like when you drop two balls at the same time they will both hit the ground at the same time.

Velocity changes when there is a change in speed or direction.

The force of gravity is the same no matter the weight.

Constant acceleration

An object thrown up words will stop momentarily at the peak, change direction.

When an object falls however it falls with the same constant acceleration.

Final A: We Can use different ways to find motion.