subject
Physics, 31.05.2020 00:58 demetriascott20

Suppose a ball of mass 0.2kg strikes a free-floating uniform rod (of mass 0.4kg and length 1.2m) a distance of 0.3m from its center of mass at a right angle with initial speed 14 m/s. The ball ricochets off the rod, with final velocity pointing in the opposite direction of its initial velocity, and the rod begins to move and rotate. What is the final speed of the ball, the final speed of the center of mass of the rod, and the final angular velocity of the rod?

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 02:10
Explain the consequences of this addiction to the brain tissue
Answers: 1
question
Physics, 22.06.2019 10:30
Air is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exchanger at 95 kpa and 20°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kg°c) enter at 160°c at a rate of 0.95 kg/s and leave at 95°c. determine the rate of heat transfer to the air and its outlet temperature.
Answers: 2
question
Physics, 22.06.2019 15:20
A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant
Answers: 3
question
Physics, 22.06.2019 17:30
When using the scientist method, which step comes last?
Answers: 2
You know the right answer?
Suppose a ball of mass 0.2kg strikes a free-floating uniform rod (of mass 0.4kg and length 1.2m) a d...
Questions
question
Mathematics, 08.01.2021 19:30
question
Mathematics, 08.01.2021 19:30
question
Social Studies, 08.01.2021 19:30
question
Mathematics, 08.01.2021 19:30
Questions on the website: 13722361