astronaut weighs 175Ib. what is his weight in newton?
175lb(1kg/2.2lb)*9.8N/kg
To convert a weight from pounds (lb) to newtons (N), you can use the formula:
Weight in Newtons = Weight in Pounds × 4.44822
Now, using this formula, let's calculate the astronaut's weight in newtons.
Weight in Newtons = 175 lb × 4.44822
Weight in Newtons ≈ 778.0285 N
Therefore, the astronaut's weight is approximately 778.03 newtons.