Are you sure you mean 3 metre and 6 metre lenses? They would both be incredibly long telephoto lenses (big, heavy, physically long), suitable for photographing wildlife from the other side of a National Park! You possibly mean 3millimetre (mm) and 6millimetre (mm) lenses. On compact digital cameras, a 3mm lens would be a very wide-angle lens and a 6mm lens would be a modest wide angle. On a DSLR you would be very unlikely to get a 3mm lens, a 6mm would be a very wide angle, most likely a fish-eye lens giving a round picture with great distortion. You need always to state the format a lens is used on to get a notion of whether it is wide-angle, normal or telephoto.
60m times pi so around 188.4m
You half the diameter, so the radius is basically 30m
I also do sprints for my track team. I think the best way to do this would be to double your time and add one second. the other way is just have someone time you in a 60m dash. shouldn't take longer than 9 seconds give or take ;)
In the UK its generally 60m but 30m within 3miles of an airport. You can ask for special dispensation by contacting the Civil aviation authority.
3600m2. this is 60m * 60m
The tallest trees, the emergent layer, can be over 200ft (60m) tall. The canopy layer is about 30-40m (100-130 ft). The understorey layer is about 15-30m and the shrub layer is about 8m tall.
Nope - 60m = 6000mm. 600mm is 60cm
1m= 100cm 60m= 100x60 60m=6000cm
Assuming the warehouse is a rectangle, the perimeter would be 100m + 60m + 100m + 60m = 320m.The area is 100m * 60 m = 6,000 sq m.
600cm is smaller than 60m because 1m is equal to 100cm, so 60m is equal to 6000cm.
60m
6cm.