It is a reflecting telescope and a compound microscope. I know this for sure
If you are given distance and a period of time, you can calculate
the speed. The velocity of an object is the rate of change of its position with
respect to a frame of reference, and is a function of time. Velocity is
equivalent to a specification of its speed and direction of motion (e.g. 60
km/h to the north).
Answer:
prevents pollution, reduces the need to harvest new raw materials, saves energy, reduce greenhouse gas
It’s easier to lift the wheelbarrow when the load is near the front because there isn’t any pressure near the back where the handles are.
