During take-off a 4kg model rocket is burning fuel causing its speed to increase at a rate of 3m/s2 despite experiencing a 40N drag.

the assestment will probley apele with cause and effect

compass can be used day and night, cloudy or sunny

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods