Author Question: If the magnitude of the velocity of an object increases, we may be sure that during the time of this ... (Read 79 times)

jessicacav · **on:** Jul 28, 2018

If the magnitude of the velocity of an object increases, we may be sure that during the time of this increase,
a. the object is accelerated.
b. the acceleration of the object increases.
c. the object is moving in a straight path.
d. the object is changing direction.
e. none of these

Question 2

When the equation Al + O2 Al2O3 is balanced, the coefficient of Al is
a. 1
b. 2
c. 3
d. 4

medine · **Reply #1 on:** Jul 28, 2018

Answer to Question 1

a

Answer to Question 2

d

jessicacav · **Reply #2 on:** Jul 28, 2018

Thanks

medine · **Reply #3 on:** Jul 28, 2018

Welcome

Author Question: If the magnitude of the velocity of an object increases, we may be sure that during the time of this ... (Read 79 times)

jessicacav

If the magnitude of the velocity of an object increases, we may be sure that during the time of this ...

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medine

If the magnitude of the velocity of an object increases, we may be sure that during the time of this ...

jessicacav

If the magnitude of the velocity of an object increases, we may be sure that during the time of this ...

medine

If the magnitude of the velocity of an object increases, we may be sure that during the time of this ...