Multiple Choice
While a rock is falling straight down it has
A) an unchanging speed and an unchanging velocity.
B) a changing speed and a changing velocity.
C) a changing speed and a constant velocity.
D) an unchanging speed and a changing velocity.
Correct Answer:
Verified
Correct Answer:
Verified
Q61: Mary passes Mike from behind while bicycling.
Q62: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4106/.jpg" alt=" The figure shows
Q63: What keeps the moon moving, i.e., why
Q64: An auto is moving at a steady
Q65: In twice the time, an object will
Q66: In what kind of path would the
Q67: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4106/.jpg" alt=" The figure represents
Q69: While a rock is falling straight down
Q70: You ride a motor scooter 8 km
Q71: Which of these is not accelerating?<br>A) a