Let the speed of man is v
Apply law of conservation of momentum
103 X 0 = 8×3 + 95 × v
24 = - 95v
v = - 24/95= - 0.25m/s
D Question 3 1 pts A stranded 103 kg man is motionless on a frozen, frictionless...
7) A 40kg mass is shot from a cannon at 50 m/s. The cannon recoils at 2 m/s. What is the mass of the cannon? ) A stranded 105kg man is motionless on a frozen, frictionless pond. To get to the shore, he throws his 10ke backpack at 2 m/s away from the shore. How fast does the man move? b) if the pond is 30m away, how much time will it take for the man to get to the...
7A 40kg mass is shot from a cannon at 50 m/s. The cannon recoils at 2 m/s. What is the mass of the cannon? d 105kg man is motionless on a frozen, frictionless pond. To get to the shore, he throws his 10ke a) A strande backpack at 2 m/s away from the shore. How fast does the man move? 8) b) If the pond is 30m away, how much time will it take for the man to get to...
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Yes
V of stracture is 2 m/s
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PLEASE ANSWER ALL PARTS, THANK YOU !!!!! You are sitting in a sled, at rest on a pond covered with nice, thick, frictionless ice. Your own mass of is 84.0 kg, and the mass of the sled when empty is 11.0 kg. (a) From shore, someone throws a baseball of mass 0.11 kg to you, and you catch it; the horizontal component of the ball’s velocity is 25.2 m/s. What will be the sled’s (and your) speed with respect to...