Question

Connection : The g - forces put pressure on the knots in the same way they put pressure on the body and spine . Which pieces of evidence support the connection ? Select the two correct answers . point ) "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 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 " This acceleration creates inertia , which is the tendency for an object to keep moving once it is in motion

Answer 1

The two pieces of evidence that support the connection between g-forces and the pressure on knots (and the body) are:

1. "We were surprised that the accelerations were so high." - This statement indicates that the researchers observed significant accelerations, which relate directly to the effect of g-forces on both the body and the knots.

2. "The videos showed as the shoelaces bounce up and down with each footfall the main knot begins to deform." - This observation demonstrates the physical impact of the forces applied to the shoelaces, suggesting that the g-forces exert pressure on the knots similarly to how they affect the body.

Both of these pieces of evidence highlight the connection between g-forces and the resultant physical effects on the knots and the body during movement.