10 Questions
What is the deceleration of the baseball in Deceleration Example 1?
-9.8 m/s²
In Deceleration Example 2, what distance did the tissue box cover before coming to a stop?
1.5 m
What was the initial speed of the baseball in Deceleration Example 1?
30 m/s
What is the deceleration of the tissue box in Deceleration Example 2?
-3 m/s²
How long did it take for the baseball in Deceleration Example 1 to reach the speed of 10.4 m/s?
4 s
What is the speed of the tissue box when it comes to a stop in Deceleration Example 2?
-0 m/s
Which of the following statements is true?
Deceleration is always negative.
What would be the deceleration of an object moving upwards with an initial speed of 20 m/s and reaching 0 m/s after 5 seconds?
-2 m/s²
If an object starts from rest and experiences a constant deceleration of -6 m/s², what will be its speed after 4 seconds?
-24 m/s
'Deceleration' can be best described as:
'Acceleration' when an object slows down.
Learn about deceleration, the rate at which velocity changes in physics. Explore how objects slow down and the implications of decelerating motion.
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