5/59 For the instant represented, point B crosses the horizontal axis through point O with a downward velocity v = 0.6 m/s. Determine the corresponding value of the angular velocity ωOA of link OA.

Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. in a typical strike, the chameleon's tongue accelerates at a remarkable 220 m/s2 for 20 ms, then travels at constant speed for another 30 ms.

Awave has a wavelength of 7 mm and a frequency of 19 hertz. what is its speed?

During a car accident, a 125kg driver is moving at 31m/s and in 1.5s is brought to rest by an inflating air bag. what is the magnitude of the change in momentum to the driver