4. Complete each sentence by highlighting the correct word in
parentheses.
a. If two objects...
4. Complete each sentence by highlighting the correct word in
parentheses.
a. If two objects of different masses are about to be dropped from the
same height, the heavier one has (GREATER / LESS / EQUAL
AMOUNTS) gravitational potential energy.
I
b. If two marbles are rolled down a ramp from the same height toward a
container, the (LIGHTER / HEAVIER) marble will move the container
more because it has more (POTENTIAL / KINETIC) energy as it reaches
the bottom.
c. If one water balloon is held 1 meter above the ground and another
water balloon the same size is held 3 meters above the ground, the
(HIGHER / LOWER) water balloon has the greater amount of
gravitational potential energy.
d. When balloons are dropped, the (HIGHER / LOWER) balloon will hit the
ground with more force because it will have (MORE / LESS) kinetic
energy.
Answers: 2
Biology, 22.06.2019 02:30, sabrinarasull1pe6s61
Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c. ozone layer hole d. increase in sea levels
Answers: 1
Biology, 22.06.2019 17:40, kodak0531
You find a fossil that you are sure shows evidence of bipedalism. you know this because which of the following anatomical traits is present? a. thighbones that angle in toward the knees b. a narrow pelvis c. opposable hallux d. posterior position of the foramen magnum
Answers: 1
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