No student devices needed. Know more
14 questions
Jerry walked from home to school, then from the school to the park. What is his total distance?
2 km
5 km
8 km
10 km
Jerry walked from home to school, then from the school to the park. What is his total displacement?
2 km
5 km
8 km
10 km
A place or object (like a stop sign or mailbox) used for comparison to determine if another object is in motion is called a
comparison point
frame of reference
point of view
motion detector
After completing one trip on a roller coaster, the roller coaster's ________ is zero.
displacement
reference point
length
distance
Explore all questions with a free account