You are unable to lift an object. Which property makes the object difficult to lift?(1 point)
Responses
volume
volume
weight
weight
density
density
mass
weight
Two children on a seesaw are able to balance perfectly while on Earth. Would they still be balanced if the seesaw was brought to the moon?(1 point)
Responses
Yes, they would still be balanced because their weights would not change.
Yes, they would still be balanced because their weights would not change.
Yes, they would still be balanced because their masses would not change.
Yes, they would still be balanced because their masses would not change.
No, they would not be balanced because their masses would change.
No, they would not be balanced because their masses would change.
No, they would not be balanced because their weights would change.
No, they would not be balanced because their weights would change.
No, they would not be balanced because their weights would change.
Bailee explained that when traveling to the moon, he needs to pack light because the weight of objects on the moon is the same as their weight on Earth. The mass of the objects is what changes when the gravitational pull changes. Is Bailee correct in his explanation?(1 point)
Responses
Bailee is incorrect. Both the mass and weight will stay the same.
Bailee is incorrect. Both the mass and weight will stay the same.
Bailee is correct. The weight of the objects stay the same but mass will change.
Bailee is correct. The weight of the objects stay the same but mass will change.
Bailee is incorrect. The mass of the objects stay the same but weight will change.
Bailee is incorrect. The mass of the objects stay the same but weight will change.
Bailee is incorrect. Both the mass and weight will change.
Bailee is incorrect. Both the mass and weight will change.
Bailee is incorrect. Both the mass and weight will stay the same.
Which equation describes the mass of an object in relation to its volume and density?(1 point)
Responses
m=D/V m is equal to cap d over cap v
m=D+V m is equal to cap d plus cap v
m=D×Vm=D×V
m=V/D m is equal to cap v over cap d
m = D × V
A scientist is working in a lab and accidentally combines two liquids that quickly form a solution. Which process could be used to separate the two liquids?(1 point)
Responses
collecting one of the liquids with a spoon
collecting one of the liquids with a spoon
passing the liquids through a filter to collect one of them
passing the liquids through a filter to collect one of them
heating the liquids and letting one boil away first
heating the liquids and letting one boil away first
waiting for the two liquids to separate
waiting for the two liquids to separate
heating the liquids and letting one boil away first
Which property could allow a student to easily separate sand and iron filings?(1 point)
Responses
solubility
solubility
melting point
melting point
boiling point
boiling point
magnetism