Approx. 6-7 sec.
The call 10 feet a story....so 90 feet is 9 stories.
The torque exerted on the bolt is calculated by multiplying the force applied (90 N) by the distance from the pivot point (0.22 m). Torque = force x distance = 90 N x 0.22 m = 19.8 Nm.
At 90 m/s, it takes the arrow (40/90) seconds to traverse the horizontal distance to the target.In that time, the vertical free-fall distance due to gravity is [ 1/2 g t2 ] =(1/2) (9.8) (40/90)2 = 0.968 meter = 96.8 centimeters (rounded)
There are 90 pounds per square inch (psi) in 90 pounds.
There are 360 quarts in 90 gallons. (4 quarts = 1 gallon, 4 x 90 = 360)
Around 90 give or take.
Just under 15 minutes.
90 days
90 days.
the prediction is about 90 ears
It would depend on your speed
Depends on the speed
90 minutes
60 to 90 days
90 days
90 minutes
90 hours of walking.