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Component 1: Short Review
Q1. What is a way you can make an object move?
Q2. If you throw an object, like a ball, into the air across the school yard, it will move in a curved path. What are
some other ways to describe how things can move?
Q3. If we push a toy car across a long table, how can we scientifically measure its movement?


Sagot :

Answer:

Component 1: Short Review

1. Q1. What is a way you can make an object move?

  • One common way to make an object move is by applying a force to it. For instance, you can push, pull, or exert a force on an object to set it in motion. The force can change the object's position, velocity, or direction of movement.

2. Q2. If you throw an object, like a ball, into the air across the school yard, it will move in a curved path. What are some other ways to describe how things can move?

Objects can move in various ways:

  • Linear Motion: Moving in a straight line from one point to another.
  • Curved Motion: Following a curved path like a ball thrown in an arc.
  • Rotational Motion: Spinning or rotating around an axis.
  • Periodic Motion: Repeating a motion pattern at regular intervals.
  • Random Motion: Moving without a specific pattern or direction.

3. Q3. If we push a toy car across a long table, how can we scientifically measure its movement?

• Measurement of Movement: To scientifically measure the movement of the toy car:

  • Distance: Measure the distance the car travels from start to finish.
  • Time: Record the time it takes the car to cover the distance.
  • Speed: Calculate the speed by dividing the distance covered by the time taken.
  • Acceleration: Use accelerometers to measure acceleration, especially if the car changes speed during the movement.
  • Energy Expenditure: Assess the energy expended by the toy car to understand the forces and work involved in its movement.

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The only way I could do that is if you want me too I will just come and pick you up and you could go to the park and then I could just meet up and have lunch or whatever and you could just go home or whatever and then I will go home or you could go home or I could just come over here or you can come home or you just come here