0
answers
0
watching
55
views
26 Nov 2019
(a) Whatminimumimpulse must be imparted to a football of mass 0.418 kg tohave a horizontal range of 29.0 m?
1 kg · m/s
(b) Assuming that contact with the football is maintained asitmoves 16.0 cm, estimate the time ofcontact and the average forceon the football.
time of contact = 2 s average force = 3 N
(a) Whatminimumimpulse must be imparted to a football of mass 0.418 kg tohave a horizontal range of 29.0 m?
1 kg · m/s
(b) Assuming that contact with the football is maintained asitmoves 16.0 cm, estimate the time ofcontact and the average forceon the football.
1 kg · m/s
(b) Assuming that contact with the football is maintained asitmoves 16.0 cm, estimate the time ofcontact and the average forceon the football.
time of contact | = 2 s |
average force | = 3 N |