In a ballistic pendulum experiment, a small marble is fired into a cup attached to the end of a pendulum. If the mass of the marble is 0.0215 kg and the mass of the pendulum is 0.250 kg, how high h will the pendulum swing if the marble has an initial speed of 5.15 m/s? Assume that the mass of the pendulum is concentrated at its end so that linear momentum is conserved during this collision.
Answers: 1
Physics, 21.06.2019 19:30, elijaahstepp041
Which graph best represents the relationship between the electric current and the rate at which a magnet is turning inside an electric generator?
Answers: 3
Physics, 22.06.2019 03:00, lex1kkkk
An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d
Answers: 1
Physics, 22.06.2019 06:30, azireyathurmond1
=force × distance a. work b. velocity c. pressure d. momentum
Answers: 1
In a ballistic pendulum experiment, a small marble is fired into a cup attached to the end of a pend...
Arts, 25.11.2020 19:00
Chemistry, 25.11.2020 19:00
Mathematics, 25.11.2020 19:00
Mathematics, 25.11.2020 19:00
English, 25.11.2020 19:00
Mathematics, 25.11.2020 19:00
History, 25.11.2020 19:00