A projectile is fired at a height of 1.5 m above the ground with an initial velocity of 100 m/sec and at an angle of 30 ° above the horizontal. Use this information to answer the following questions: 186. Given r ( t ) = t 2 i + 2 t j and t = 1 . find the tangential and normal components of acceleration.
A projectile is fired at a height of 1.5 m above the ground with an initial velocity of 100 m/sec and at an angle of 30 ° above the horizontal. Use this information to answer the following questions: 186. Given r ( t ) = t 2 i + 2 t j and t = 1 . find the tangential and normal components of acceleration.
A projectile is fired at a height of
1.5
m
above the ground with an initial velocity of
100
m/sec
and at an angle of
30
°
above the horizontal. Use this information to answer the following questions:
186. Given
r
(
t
)
=
t
2
i
+
2
t
j
and
t
=
1
. find the tangential and normal components of acceleration.
Shading a Venn diagram with 3 sets: Unions, intersections, and...
The Venn diagram shows sets A, B, C, and the universal set U.
Shade (CUA)' n B on the Venn diagram.
U
Explanation
Check
A-
B
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3. A different 7-Eleven has a bank of slurpee fountain heads. Their available flavors are as follows: Mountain
Dew, Mountain Dew Code Red, Grape, Pepsi and Mountain Dew Livewire. You fill five different cups full
with each type of flavor. How many different ways can you arrange the cups in a line if exactly two Mountain
Dew flavors are next to each other?
3.2.1
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