Newton's 1st, 2nd, & 3rd Laws of Motion

Which objects are the most useful for collecting data on the speed of a toy car?

• microscope, computer, ruler

• thermometer, calculator, magnet

• camera, digital recorder, safety goggles

• stopwatch, calculator, meter stick

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

The image shows an investigation being done by students in science class. The students have been instructed to record their information into a data table. What would be a good title for their data table?

• Time and Force

• Mass and Table Material

• Force and Mass

• Table Material and Time

Tags

NGSS.MS-PS2-2

When creating a line graph, what should always be included?

• A color key and picture

• Axis labels, title, and appropriate scale

• Multiple lines showing different variables

• Percentage calculations

Tags

NGSS.MS-PS3-1

What is the main advantage of using a table to organize data?

• It makes the data look colorful

• It automatically calculates statistics

• It shows patterns and relationships clearly

• It only works with small datasets

What information should be included in a graph's title?

• The researcher's name

• The date of the experiment

• A clear description of what is being measured

• The type of graph being used

Tags

NGSS.MS-PS3-1

The diagram shows two arrows that represent the directions of two forces acting on a 1-kilogram ball. The arrows do not represent amounts of force, they only represent the directions of the two forces. How should the diagram be labeled if the ball is accelerating to the west at a rate of 1 m/s²? Move the correct answer to each box. Not all answers will be used. Boxes to fill: label the left-pointing arrow and the right-pointing arrow with forces so that the net acceleration is to the west at 1 m/s² for a 1-kg ball. Available labels: 12 newtons, 10 newtons, 5 newtons, 7 newtons, 8 newtons.

Tags

NGSS.MS-PS2-2

Students were testing the effect of force on two different objects. Object 1 had a mass of 10 kg and Object 2 had a mass of 15 kg. Both objects were pushed with the same force. Which of the following statements accurately describe the motion of the objects? Select TWO correct answers.

• Object 1 will travel a farther distance with a greater acceleration than Object 2.

• Both objects will move in the same direction at the same acceleration.

• Both objects will move in the same direction with Object 1 having a greater acceleration.

• Object 2 will travel a farther distance with a lesser acceleration than Object 1.

• Object 2 will travel a lesser distance with a greater acceleration than Object 1.

Tags

NGSS.MS-PS2-2

The table displays the acceleration of four cars that have the same mass. What would be the order of force applied, from greatest to least, based on the acceleration of each car? Vehicles and accelerations (m/s^2): - Car A: 35.0 - Car B: 60.0 - Car C: 45.0 - Car D: 55.0 Move the correct answer to each box.

Tags

NGSS.MS-PS2-2

Michael and his bike have a total mass of 78 kg. He is pushing on the pedals with a net force of 343 N. What is the acceleration of Michael and his bike? Enter the correct answer in the box. Round to TWO decimal places.

(a)  

Tags

NGSS.MS-PS2-2

• 240 m/s^2

• 240 N

• .00037 m/s^2

• 2,666.67 N

Tags

NGSS.MS-PS2-2