An object starts at the origin (0,0). It moves for 3 seconds with a constant velocity of vo1 = 2£ + 4ŷ.Then the object moves for 4 seconds at a constant velocity of &12 = -4£ + ŷ. a) Find the position of the object at the end of each time interval. (A: (–10,16)) b) Create a motion diagram c) Create position vs time graphs for x and y
An object starts at the origin (0,0). It moves for 3 seconds with a constant velocity of vo1 = 2£ + 4ŷ.Then the object moves for 4 seconds at a constant velocity of &12 = -4£ + ŷ. a) Find the position of the object at the end of each time interval. (A: (–10,16)) b) Create a motion diagram c) Create position vs time graphs for x and y
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Transcribed Image Text:*Problem 6:
An object starts at the origin (0,0). It moves for 3 seconds with a constant velocity of vo1
object moves for 4 seconds at a constant velocity of v12
2x + 4ỹ.Then the
-4x + ŷ.
a) Find the position of the object at the end of each time interval. (A: (-10,16))
b) Create a motion diagram
c) Create position vs time graphs for x and y
d) Create velocity vs time graphs for x and y
e) What is the total displacement of the object?(A: –10£ + 16ŷ m)
f) How far has the object travelled? (A: 29.9 m)
g) How long has the object been travelling?(A: 7s)
h) What is the average speed of the object? (A: 4.27)
i) What is the average velocity of the object? (A: –1.43£ + 2.29ŷ -)
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