Recent content by alirami

Thank you for you for your consideration.For the first branch: Tech. 1 : F=ma so b=a (deceleration) and a=mass=3000 kg and c=1 Now, to determine the deceleration value, we use : V^2=(Vi)^2 - 2 (a) x which gives us a=17.07 ms^-2 Conclusion F=(3000)(17.07) N And...

A ship, on which airplanes land, has an airstrip of 70 m. The ship uses three different techniques to stop airplanes when they are landing. The first technique is to use a cable reel of radius 0.4 m, around which a non-elastic rope is coiled. The reel is to be rotated about its axle - which is a...