120
149
The overall stopping distance would be around 122m (400ft) This is made up of a thinking distance of 24m (79ft) and an actual stopping distance of 98m (321ft). The thinking distance is around 3m for every 10mph of speed and the overall stopping distance is calculated as follows: 2x20 ft at 20mph 2.5x30 ft at 30mph 3x40 ft at 40mph 3.5x50 ft at 50mph 4x60 ft at 60mph 4.5x70 at 70mph 5x80 at 80mph = 400 ft james s
3x40=120
120 3x40 3x20x2 3x10x2x2 3x5x2x2x2
Lets look at the numbers. 3X32. The first number is the power 3x will give you 3 times the closeup view. 32 represents how wide you see. 32mm. So a 3X32 will give you the same close up option as the 3X40 but a little less width than the 3X40. If this is what you want then the 3X32 is your choice. It's up to you.
120 3x40 is 120 2 x60 is 120
That will depend upon personal requirements. Both have 3 power magnification. The second number is the diameter of the ocular. The larger the number the more light gathering power and the larger field of view the scope will have.
149
The overall stopping distance would be around 122m (400ft) This is made up of a thinking distance of 24m (79ft) and an actual stopping distance of 98m (321ft). The thinking distance is around 3m for every 10mph of speed and the overall stopping distance is calculated as follows: 2x20 ft at 20mph 2.5x30 ft at 30mph 3x40 ft at 40mph 3.5x50 ft at 50mph 4x60 ft at 60mph 4.5x70 at 70mph 5x80 at 80mph = 400 ft james s
3 x 100W = 300 W4 x 75 W = 300 W3 x 60 W = 180 W4 x 25 W = 100 WTotal = 880 WPower = E x II = Power / E = 880 / 120 = 71/3AmpAssuming:-- All bulbs are in parallel across the 120V-- Every bulb is dissipating exactly its rated power-- Power factor on the line is 1.0
Good question. It would depend on how fast you walked. If you walked 3 miles per hour then it would take you 40 hours. (3x40=120) That doesn't sound like very long does it? But figuring that you have to rest, eat and drink, and get rid of what you ate and drank, it will take you longer. If you walk at 3 miles per hour and walk for 10 hours a day you will cover 30 miles a day. (3x10=30) And in four days you will reach your destination. (30x4=120).