What's the relationship between the mass of an object and force?
The smaller the mass, the lesser the force needed to change its direction.
How many colors are in the rainbow?
7
What property of light / material suitable for the lenses of your eyeglasses?
transparent
How many bones do sharks have in total?
0
Gravity is a type of force that pushes objects to the ground. T or F?
False - pulls object to the ground.
Who is regarded as the man who invented the telephone?
Alexander Graham Bell
Frosted glass is a ________________ material.
translucent
Peter went on a hike. When can you say that he has the greatest gravitational potential energy?
When he's at the highest point from the ground.
When the material returns to its original shape easily after being stretched, the material is ______.
elastic
What is the hardest natural substance on Earth?
Diamond
If Cloe needs to use 100 N to push T. Einon's table, how much force would she need if the table is smaller than T. Einon's table? a. 110 N b. 150 N c. 0 N d. 80 N
d. 80 N
What do bees collect and use to create honey?
Nectar
What is the nearest planet to the sun?
Mercury
This essential gas is important so that we can breathe.
Oxygen
If your mass is 75 kg and the earth's gravity is 9.8 m/s2, what is your weight?
weight = 735 N
Weight depends on two components.
mass and gravity
What is the name of the tallest grass on earth?
Bamboo
How many teeth does an adult human have?
32
What properties does silver have?
hard, conductor
What is more conductive than copper?
silver
What is the largest known land animal?
Dog
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