1. which object is being acted on by balanced forces?
group of answer choices
a s...
1. which object is being acted on by balanced forces?
group of answer choices
a skateboard that rolls increasingly faster down a hill
a baseball that rolls to a stop in a field
a car that moves at a constant speed in one direction
a snowflake that falls and lands on a roof
question 2.
what is the net force when you push on an object but the object doesn't move?
0 n
10n
not enough information to answer
- 10n
3. question
will it take more force to push an empty shopping cart or a shopping cart that is full?
they will take the same amount of force
the full shopping cart
the empty shopping cart
force is not required
4. question
as the force on an object increases, what happens to the acceleration of the object?
mass increases
acceleration increases
acceleration decreases
acceleration remain the same
Answers: 1
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How much energy moves onto the next level, in an energy pyramid
Answers: 1
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In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 3
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