Pat Rick

A salamander of the genus Hydromantes captures prey by launching its tongue as a projectile: The skeletal part of the tongue is shot forward, unfolding the rest of the tongue, until the outer portion lands on the prey, sticking to it. Figure 2-36 a2- . a1...

An Earth satellite moves in a circular orbit 824 km above Earth's surface with a period of 101.2 min. What are (a) the speed and (b) the magnitude of the centripetal acceleration of the satellite?

what effect over the density of a soda will have the next changes: 1)fresh soda used (not flat) 2)diet soda accidentally dilluted with distilled water 3) regular soda accidentally dilluted with distilled water electronic balance always measures too high....