A speed-time graph shows that a car moves at 20 m/s for 15 s. The car's speed then steadily decreases until it comes to a stop at 40 s. Which of the following describes the slope of the speed-time graph from 15 s to 40 s?
Question 12 options:
linear, horizontal
linear, sloping upward
curved, upward
linear, sloping downward
Answers
Answered by
3
the answer will be linear sloping downward
sry i cannot answer this question
as i cannot understand the question
20 km/hr. Velocity is magnitude and direction. If two vectors are going in the same direction, you just add the magnitude
Answered by
2
here is your answer
Attachments:
Similar questions
Question 13 options:
by dividing the river current vector by the boat's velocity vector
by multiplying the vectors
by adding the vectors
by subtracting the river current vector from the boat's velocity vector