When someone jumps down on a trampoline, that person is propelled upwards. Choose the best statement describing how this demonstrates Newton’s third law.(1 point)
Responses
The style of the jumper’s footwear affects the first action of compressing the jumping surface.
The style of the jumper’s footwear affects the first action of compressing the jumping surface.
The trampoline pushes back with equal force but in the opposite direction.
The trampoline pushes back with equal force but in the opposite direction.
The color of the trampoline’s jumping surface can affect the reaction force.
The color of the trampoline’s jumping surface can affect the reaction force.
The direction of the motion is changed by the surface area of the jumper that comes in contact with the trampoline.
The trampoline pushes back with equal force but in the opposite direction.
When inflating a balloon, which of the following represents an equal but opposite force acting on the balloon?(1 point)
Responses
releasing the balloon
releasing the balloon
the air entering the balloon
the air entering the balloon
tying the balloon
tying the balloon
the expansion of the balloon
the air entering the balloon
A force of 30 N to the right is applied to an object. An opposite force of 20 N to the left is applied to the same object. What is the net force applied to the object?(1 point)
Responses
10 N to the right
10 N to the right
50 N to the left
50 N to the left
10 N to the left
10 N to the left
50 N to the right
10 N to the right
Two objects with the same mass have the same force applied to them. What can be said of their acceleration?(1 point)
Responses
Their acceleration will depend on their net force, which is not provided.
Their acceleration will depend on their net force, which is not provided.
Their acceleration will be different.
Their acceleration will be different.
Their acceleration will depend on their weight, which is not provided.
Their acceleration will depend on their weight, which is not provided.
Their acceleration will be the same.
Their acceleration will be the same.
Their acceleration will be the same.
What do force diagrams show?(1 point)
Responses
the acceleration of forces acting on an object
the acceleration of forces acting on an object
the balanced forces acting on an object
the balanced forces acting on an object
the magnitude and direction of forces acting on an object
the magnitude and direction of forces acting on an object
the mass of forces acting on an object
the magnitude and direction of forces acting on an object
Which statement investigates the origin of the transatlantic trade network?(1 point)
Responses
The transatlantic trade network originated with the growth of mercantilism and the need to transport goods across the Atlantic Ocean.
The transatlantic trade network originated with the growth of mercantilism and the need to transport goods across the Atlantic Ocean.
The transatlantic trade network originated as a response to power imbalances between the colonies and their mother countries.
The transatlantic trade network originated as a response to power imbalances between the colonies and their mother countries.
The transatlantic trade network originated with the growth of nationalism, as countries amassed colonies as a symbol of power.
The transatlantic trade network originated with the growth of nationalism, as countries amassed colonies as a symbol of power.
The transatlantic trade network originated with the increased demand for enslaved labor in the Americas.
The transatlantic trade network originated with the increased demand for enslaved labor in the Americas.
Use the text excerpt to answer the question.
Some historians are convinced that the expansion of slavery was linked to profits planters made from growing cash crops such as tobacco, rice, indigo, and sugar. By the eighteenth century the sugar islands in the Caribbean served as a major market place for enslaved people. The sugar crop and enslaved harvesting of the crop were a major income source for plantation owners in the Caribbean.
Which of the following accurately investigates the reasons why the African slave trade spread to the Caribbeans?
(1 point)
Responses
The demand for rice rose during the seventeenth century, which increased the demand of enslaved people.
The demand for rice rose during the seventeenth century, which increased the demand of enslaved people.
African slave traders exported enslaved people to the Caribbean in exchange for more fertile plantation land.
African slave traders exported enslaved people to the Caribbean in exchange for more fertile plantation land.
The demand to colonize newly conquered lands in Portugal and Britain prompted landowners to purchase enslaved people.
The demand to colonize newly conquered lands in Portugal and Britain prompted landowners to purchase enslaved people.
The growing demand for sugar encouraged plantation owners to purchase enslaved people to increase their profits.
The growing demand for sugar encouraged plantation owners to purchase enslaved people to increase their profits.
Imagine you investigated the African slave trade. Which of the following would provide the best definition of African slave trade?(1 point)
Responses
the route enslaved people took to gain better work and living conditions
the route enslaved people took to gain better work and living conditions
the trade of enslaved people to Africa for use in intensive labor projects
the trade of enslaved people to Africa for use in intensive labor projects
the sale and transportation of enslaved people from the Caribbeans to Brazil to harvest sugar
the sale and transportation of enslaved people from the Caribbeans to Brazil to harvest sugar
the sale and exportation of enslaved people from Africa to harvest cash crops for profit
the sale and exportation of enslaved people from Africa to harvest cash crops for profit
Which statement summarizes how Portuguese traders amplified the slave trade?(1 point)
Responses
Portuguese traders created entrepôts from which large numbers could be shipped overseas to meet the growing demand for forced labor on colonial plantations.
Portuguese traders created entrepôts from which large numbers could be shipped overseas to meet the growing demand for forced labor on colonial plantations.
Portuguese traders introduced slavery to Africa.
Portuguese traders introduced slavery to Africa.
Portuguese traders engaged in mass kidnapping of the locals to sell into slavery.
Portuguese traders engaged in mass kidnapping of the locals to sell into slavery.
Portuguese traders bought many enslaved people for export to Europe.
Portuguese traders created entrepôts from which large numbers could be shipped overseas to meet the growing demand for forced labor on colonial plantations.
Investigate the influence of the forced migration of captive Africans to the New World with regard to culture and commerce. How did forced migration directly lend to creating a new culture?(1 point)
Responses
The forced migration of enslaved Africans led to the creation of an African diaspora.
The forced migration of enslaved Africans led to the creation of an African diaspora.
Europeans expected enslaved Africans to use proper English and Christianity to earn respect, contributing to the creation of a new culture.
Europeans expected enslaved Africans to use proper English and Christianity to earn respect, contributing to the creation of a new culture.
The creation of new culture was limited, as enslaved Africans did not want to adopt Christianity and aspects of European culture.
The creation of new culture was limited, as enslaved Africans did not want to adopt Christianity and aspects of European culture.
A new culture emerged that completely abandoned traditional African culture.