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Questions go with graph: Its speed at point 1 is

Questions go with graph:

 

Its speed at point 1 is less than the speed at point 4. true or false?

 

Where is its x-component of velocity zero for only a moment? A. 5 B. 6 C. 1 D. 2 E. 3 F. 4

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

1. What is its net displacement (in m) from t=1 s to t=5 s?

2. It's speed at 1 is greater than the speed at 4.

True

False 

3. Where is its x-component of velocity negative?


4. The velocity component at any point along a position vs. time graph is equal to the intercept of the tangent line at that point.

True 

False

 

1. What is the difference between speed and velocity?
a. Speed is an average quantity while velocity is not.
b. Velocity contains information about the direction of motion while speed does not.
c. Speed is measured in mph, while velocity is measure in m/s.
d. The concept of speed applies only to objects that are neither. speeding up or slowing down, while velocity applies to every kind of motion.
e. Speed is used to measure how fast an object is moving in a straight line, while velocity is used for objects moving along curved paths.
2. The quantity 2.67 x 103 has how many significant figures?
a.1
b.2
c.3
d.4
e.5
3. If Libby walks 100 m to the right, then 200 m to the left, her net displacement vector points
a. to the right.
b. to the left.
c. has zero length.
d. cannot tell without more information.
4. Velocity vectors point
a. in the same direction as displacement vectors.
b. in the opposite direction as displacement vectors.
c. perpendicular to displacement vectors.
d. in the same direction as acceleration vectors.
e. velocity is not represented by a vector.

A spring-mass system oscillates back and forth as shown in the graph. At point P

1- the x- component of the velocity is negative and the x-component of the acceleration is positive.

2-  the x- component of the velocity is negative and the x-component of the acceleration is negative.

3- the x- component of the velocity is zero and the x-component of the acceleration is zero.

4- the x- component of the velocity is positive and the x-component of the acceleration is positive.

5- the x- component of the velocity is positive and the x-component of the acceleration is negative.

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