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 00:00
Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
Answers: 1
Biology, 22.06.2019 08:30
Which of the following is a true statement? a. individuals evolve to have adaptations. b. individuals have adaptations that can change over time. c. individuals have traits that may or may not make them successful at reproduction. d. populations cant evolve, only individual organisms.
Answers: 1
Biology, 22.06.2019 09:00
Toorale man murder mystery < - your lab link 1. how was the toorale man found? 2. what did archaeologists learn about the burial? why is the burial important? 3. what information were the scientists able to learn from the skeleton itself? 4. why is the question of whether the injuries came from a stone or steel weapon important? how could scientists distinguish between the different types of weapons? 5. what did the carbon dating and soil testing tell scientists about toorale man? why are the dates interesting for scientists?
Answers: 3
Biology, 22.06.2019 09:30
You have just sequenced a new protein found in mice and observe that sulfur-containing cysteine residues occur at regular intervals. what is the significance of this finding? it will be important to include cysteine in the diet of the mice. cysteine residues are required for the formation of α helices and β pleated sheets. cysteine residues are involved in disulfide bridges that form tertiary structure. cysteine causes bends, or angles, to occur in the tertiary structure of proteins.
Answers: 1
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