Physics, 16.10.2019 00:00 KHaire2077
006 (part 1 of 2) 10.0 points
one strategy in a snowball fight is to throw
a snowball at a high angle over level ground.
while your opponent is watching this first
snowball, you throw a second snowball at a
low angle and time it to arrive at the same
time as the first
assume both snowballs are thrown with
the same initial speed 32.2 m/s. the first
snowball is thrown at an angle of 51° above
the horizontal. at what angle should you
throw the second snowball to make it hit the
same point as the first? the acceleration of
gravity is 9.8 m/s? .
answer in units of º.
007 (part 2 of 2) 10.0 points
how many seconds after the first snowball
should you throw the second so that they
arrive on target at the same time?
answer in units of s.
Answers: 1
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Consider the following problem: a box with an open top is to be constructed from a square piece of cardboard, 3 ft wide, by cutting out a square from each of the four corners and bending up the sides. find the largest volume that such a box can have.
Answers: 3
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Answers: 2
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Answers: 1
006 (part 1 of 2) 10.0 points
one strategy in a snowball fight is to throw
a snowball at...
one strategy in a snowball fight is to throw
a snowball at...
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