An 18.4-kg child is riding on a merry-go-round with a radius of 6.7 m and a speed of 14.44 m/s. calculate the centripetal acceleration of the child.

The sample with the lowest specific heat capacity will have the greatest temperature increase. in this case, it would be platinum.

Molybdeum(mo)orruthenium (ru)actually, elements with similar chemical properties as technetium would bemn, re, and bh. this is because elements in the same group/family (column) have similar chemical properties. elements in the same period (row) have the same number of energy levels (or shells).

Answer///air resistance,drag;