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PS3.1
Quiz by Ms. Tracy Robinson
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
​A student puts a plastic sheet on a frame and hangs a metal ball with a mass of 200 grams from a thread as shown.
When the metal ball is pulled to position 1 and pushed softly, it gently touches the sheet. When the metal ball is pulled to position 1 and pushed with more force, it tears through the sheet.Â
Which statement correctly explains how the ball reacts?
Less force increases the speed of the ball, so less energy is transferred from the ball to the sheet.
Less force increases the speed of the ball, so more energy is transferred from the ball to the sheet.
More force increases the speed of the ball, so less energy is transferred from the ball to the sheet.
More force increases the speed of the ball, so more energy is transferred from the ball to the sheet.
​Students took turns rolling a ball across a classroom floor. A sensor measured the speed of the ball at the one-meter mark. The students recorded the speed in a data table. Which conclusion is supported by the data?Â
The ball had the most energy on roll 1.
The ball had less energy on roll 1 than on roll 2
The ball had more energy on roll 2 than on roll 3.
The ball had the least energy on roll 4.
A student puts a plastic sheet on a frame and hangs a metal ball with a mass of 200 grams from a thread as shown.
When the metal ball is pulled to position 1 and pushed softly, it gently touches the sheet. When the metal ball is pulled to position 1 and pushed with more force, it tears through the sheet.Â
Which statement correctly explains how the ball reacts?
Students took turns rolling a ball across a classroom floor. A sensor measured the speed of the ball at the one-meter mark. The students recorded the speed in a data table. Which conclusion is supported by the data?Â
Examine the image of a roller coaster labeled w-z. The roller coaster car starts at point W and moves fastest between W and X. Which statement correctly describes the energy of the roller coaster between points W and X?
A student places a toy car on a ramp and marks a point, x, away from the base of the ramp, as shown.
