Nerve impulses in the human body travel at a speed of about 100 m/s. A 1.6 m tall man accidentally drops a hammer on his toe. How long does it take for the nerve impulse to travel from his toe to his brain?

If you run a complete loop around an outdoor track of length 400 m in 100 s, find your average velocity and average speed. Include units.

Which adaptation is not an example of a structural adaptation?

Which type of receptor is involved in rapid responses of muscle cells and neurons?

A softball is fouled off with a vertical velocity of 20 m/s and a horizontal velocity of 15 m/s. what is the resultant velocity of the ball

Which statement is correct A-Weight is amount of material in object B-Mass is the physical dimensions of an object C-Weight is the gravitational pull on an object D-Mass is the gravitational pull on an object

A car traveling 26 m/s starts to decelerate steadily. It comes to a complete stop in 13 seconds. What is it's acceleration. ___m/s^2

Less work was done. What is one possible reason why this has happened? A. There was more force applied; therefore, there was less movement. B. There was less force applied; therefore, there was more movement. C.

What are the optimal conditions for using a solar oven?

What is the magnifying power of an astronomical telescope using a reflecting mirror whose radius of curvature is 5.5 mm and an eyepiece whose focal length is 2.9 cmcm? Follow the sign conventions.

Who was the first person to observe a sign of molecular motion?