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Science review
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The effect of the Earth spins on its axis is
there are day and night
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We use _____________ to observe parts of a flower.
magnifying glass
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Cause the moving object to slow down or even stop
Friction
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What do we use to measure the mass of an object
Scale
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The asteroid belt is located between
Mars & Jupiter
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Mention one example of using electricity safely.
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Marcus bounces a ball off the ground and catches it. What effect does catching the ball have on the ball?
Make the ball stop
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Refraction is the bending of a light as it passes from one _________ into another.
medium
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If an object mass = 10 kg on the Earth, what would be it's weight on Earth
100 N
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The pulling of gravity on an object is the definition of.
weight
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Marcus bounces a ball off the ground and catches it. What effect does bouncing have on the ball?
change direction
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Which planet does not have moon
Mercury & Venus
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if mass of the object is less than or equal to the mass of water displaced by upthrust
the object float
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Mention one forces that act against the motion..
air resistance, upthrust, friction
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If we add more light bulbs into a parallel circuit, how will the brightness of the bulbs change
The brightness will stay the same
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What instrument did Zara and Sofia use to measure the weight of the foods?
Forcemeter
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The process that describes what happens when the ray of light hits the mirror is
Reflection
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