An ostrich can run at speeds of up to 72 km/h. How long will it take (in seconds) an ostrich to run 1.5 km at this top speed? A: 75 seconds

B:36 seconds

C:22 seconds

Two thin 80.0- cm rods are oriented at right angles to each other. each rod has one end at the origin of the coordinates, and one of them extends along the x- axis while the other extends along the yaxis. the rod along the x- axis carries a charge of - 15.0 μ c distributed uniformly along its length, and the other rod carries 15.0 μ c uniformly over its length. find the magnitude and direction of the net electrical force that these two rods exert on an electron located at the point (40.0 cm, 40.0 cm). (e

How many seconds does it take a pebble released from rest off a bridge to fall 29.4 m ? what is the pebble's speed when it has fallen 29.4 m ?

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation