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gladu [14]
4 years ago
13

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 a

t 40 s. Which of the following describes the slope of the speed-time graph from 15 s to 40 s?
Physics
1 answer:
grin007 [14]4 years ago
5 0
There is nothing "following".

Any portion of a graph that represents decreasing speed
has a negative slope.  That is, as you travel along the line
from left to right, the line sinks lower on the graph.
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