A uniform bridge span weighs 50. 0x 103 n and is 40. 0 m long. An automobile weighing 15. 0 x103 n is parked with its center of gravity located 12. 0 m from the right pier. What upward support force does the left pier provide?.

Which statement best describes gravity? it is the force that repels only very small objects. it is the force that acts between objects with zero mass. it is the force that sometimes acts only on very large objects. it is the force that acts between any two objects in the universe.

Trey has answered 15 e-mails. this is 20% of e-mails he must answer. how many e-mails does he need to answer? pls ; op'; ; p'[o; pio; uiylutryte

Balanced rock sits on a thin spike of rock in a canyon what forces keep the rock balanced on its tiny pedestal