What is the difference between speed and velocity? What is the difference between instantaneous speed and average speed?

Based on the acceleration in the above ball rolling down an inclined plane (with vo = 0 meters per second), how far would it have traveled along the inclined plane in the first six seconds of rolling? 9 meters 16 meters 25 meters 36 meters 49 meters

True or False: (T/F) Physical forces acting on the thorax and wing hinge during flight are detected by campaniform sensilla and chordonotal organs and this sensory information influences the direct flight muscles, which adjust the angle of the wings to steer.(T/F) During the contraction of the dorso-ventral and dorsolongitudinal flight muscles, troponin binds with ATP and connects myosin heads to the actin reactive sites.

Biomechanically, what is the significance and importance of momentum when performing a squat?

If a person has a vertical force of 10.25N with a nylon strap of a 2.5cm of width and length of 10cm in the trapezius muscle, how much time does the person need to feel pain in the muscle? How much time is needed to injure or damage the muscle? Must show every mathematical process.

According to the free-body diagram, which forces act on both teams and rope before motion begins and in which directions?

2 of 10 What term is used to describe two exercises performed back-to-back in rapid succession with minimal to no rest? Giant set Circuit Superset Interval Next ▶

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When Galileo Galilei rolled a ball down an inclined plane, it traveled 1.0 meters in the first second, and a total of 4.0 meters in the first two seconds. What was its acceleration on this inclined plane? 2.0 meters per second2 3.0 meters per second2 4.0 meters per second2 5.0 meters per second2 6.0 meters per second2