Physics, 31.03.2022 05:20 caplode5112
3. One type of BB gun uses a spring-driven plunger to blow the BB from its barrel. (a) Calculate the force constant of its plunger’s spring if you must compress it 0.150 m to drive the 0.0500-kg plunger to a top speed of 20.0 m/s. (b) What force must be exerted to compress the spring? Please include all of your steps.
Answers: 3
Physics, 21.06.2019 16:20, livichavezp2kcd3
Two particles of masses m and 2m are placed on a smooth horizontal table. a string, which joins these two masses, hangs over the edge supporting a pulley, which suspends a particle of mass 3m. the pulley has negligible mass. the two parts of the string on the table are parallel and perpendicular to the edge of the table. the hanging parts of the string are vertical. find the acceleration of the particle of mass 3m.
Answers: 1
Physics, 22.06.2019 04:30, MadisonUpky9652
Which of the following are not typically included in the periodic table? a. atomic mass b. element symbol c. isotopes d. number of electrons
Answers: 2
3. One type of BB gun uses a spring-driven plunger to blow the BB from its barrel. (a) Calculate the...
Physics, 05.05.2020 16:09
Mathematics, 05.05.2020 16:09
Mathematics, 05.05.2020 16:09
History, 05.05.2020 16:09
Mathematics, 05.05.2020 16:09