A 5.00-kg object is initially at rest. The object is acted on by a 9.00-N force toward the east for 3.00 s. No force acts on the object for the next 4.00 s. How far has the object moved during this 7.00 s interval?
A)
8.10 m
B)
29.7 m
C)
53.6 m
D)
21.7 m
E)
16.2 m
B
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A) the gravity force B) the meson force C) the weak nuclear force D) the strong nuclear force E) the electromagnetic force
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A star of absolute magnitude 1 is about 2.51 times more luminous than a star of absolute magnitude 2.
Answer the following statement true (T) or false (F)