Question

three more questions left them im done!:
1.
What is the acceleration of a jogger who moves in a straight line and increases her speed by 1 mile per hour every 0.5 hours?
A. 2 miles/h2
B. 0.5 miles/ h
C. 1 mph
2.
Which of the following will yield the velocity of an object moving in a straight line at a constant speed?
A. slope of the velocity-time graph
B. slope of the position-time graph
C. average speed with time
3.What is the average speed of the object whose motion is depicted by the graph?
A. 5 km/h
B. 8 km/h
C. 10 km/h

Answer 1

the graph is for questions 3:)