An animal−$-$rescue plane flying due east at 33$33$ m/$/$s drops a bale of hay from an altitude of 55$55$ m.$.$ The acceleration due to gravity is 9.81$9\mathrm{.}81$ m/$/$s².$^2.$If the bale of hay weighs 161$161$ N,$,$ what is the momentum of the bale the moment it strikes the ground? Answer in units of kg m/$/$s.$.$  At what angle of inclination will the bale strike?

 

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Solution Calculating the momentum of the bal... View the full answer