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Author Question: If a constant nonzero force is applied to an object, its velocity will certainly ________. a. ... (Read 80 times)

segrsyd

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on: Jul 28, 2018
If a constant nonzero force is applied to an object, its velocity will certainly ________.
 a. change b. stop c. be zero d. be constant e. equal acceleration

Question 2

At t = 0, a particle leaves the origin with a velocity of 9.0 m/s in the positive y direction and moves in the xy plane with a constant acceleration of (2.0i - 4.0j) m/s2 . At the instant the x coordinate of the particle is 15 m, what is the speed of the particle?
 a. 10 m/s
  b. 16 m/s
  c. 12 m/s
  d. 14 m/s
  e. 26 m/s


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cloudre37

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Reply #1 on: Jul 28, 2018
Answer to Question 1

a

Answer to Question 2

A


segrsyd

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Reply 2 on: Jul 28, 2018
Wow, this really help

mohan

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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