Which pieces of evidence support the connection? Select the two correct answers.
(1 point)
Responses
“To break down the physics of the phenomena, the researchers attached a small device to the free end of the laces that measured acceleration, and then Gregg went for a walk or a jog.”
“To break down the physics of the phenomena, the researchers attached a small device to the free end of the laces that measured acceleration, and then Gregg went for a walk or a jog.”
“We were surprised that the accelerations were so high.”
“We were surprised that the accelerations were so high.”
“The videos showed as the shoelaces bounce up and down with each footfall, the main knot begins to deform.”
“The videos showed as the shoelaces bounce up and down with each footfall, the main knot begins to deform.”
“This acceleration creates inertia, which is the tendency for an object to keep moving once it is in motion.”
“This acceleration creates inertia, which is the tendency for an object to keep moving once it is in motion.”
“Your foot is experiencing these really high g-forces as you’re running all the time.”
“Your foot is experiencing these really high g-forces as you’re running all the time.”
The correct answers are:
1) "The videos showed as the shoelaces bounce up and down with each footfall, the main knot begins to deform."
2) "This acceleration creates inertia, which is the tendency for an object to keep moving once it is in motion."