A man walks 8km north and then 5km in t thr direction of 60°east of north find the distance from its starting point

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

There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.

What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus