A b c d e x4 4t a b c d e x t a b c d e x 4t a b c d

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- a. b. c. d. e. x/4, 4t - a. b. c. d. e. x, t - a. b. c. d. e. x, 4t - a. b. c. d. e. 4x, t - a. b. c. d. e. 4x, t/4 Week 2 quiz If the total displacement of an object is zero, the average speed of the object will be zero. True False
What best describes ‘deceleration’?
b. Acceleration in the direction opposite of the velocity c. Negative acceleration d. Zero acceleration What is the only case in which magnitude of displacement and displacement are exactly the same?
Does a car’s odometer measure displacement or distance? Does its speedometer measure speed or velocity?
If the total displacement of an object is zero, the average velocity of the object will be zero. True False
Identify all physical quantities that are vectors (more than one correct answer)
A car turns a corner at a constant speed. Which statement is true:
Assume that an intercontinental ballistic missile goes from rest to a suborbital speed of 6.50 km/s in 60.0 s What is its average acceleration in m/s 2 and in multiples of g (9.80 m/s2)?
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