Physics, 10.11.2020 16:10 Dericktopsom
A 50. g piece of clay moving at a speed of 25 m/s strikes a 750 g pendulum bob at rest. The length of a string is 1.2 m. After the collision the clay-bob system starts to oscillate as a simple pendulum.
a. What is the speed of the clay-bob system after the collision?
b. What is the maximum angular displacement of the pendulum?
c. What is the period of the clay-bob oscillating system?
d. What is the total energy of the oscillating system?
The pendulum bob makes one complete oscillation and the string breaks at the lowest point.
e. What is the maximum horizontal distance of the bob when it strikes the floor 1.5 m below?
Answers: 3
Physics, 22.06.2019 04:30
Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?
Answers: 3
Physics, 22.06.2019 16:00
Agroup of monkeys is trying to cross the river in a rowboat. the maximum buoyant force on the rowboat is 2,000 n. the weight of the rowboat is 1,000 n. each monkey has a weight of 150 n. how many monkeys can safely cross in the rowboat at one time? explain your reasoning, including any calculations you used to find the answer.
Answers: 1
A 50. g piece of clay moving at a speed of 25 m/s strikes a 750 g pendulum bob at rest. The length o...
Mathematics, 02.08.2021 02:00
Mathematics, 02.08.2021 02:00
Mathematics, 02.08.2021 02:00
Biology, 02.08.2021 02:00
Mathematics, 02.08.2021 02:00
Mathematics, 02.08.2021 02:00
Medicine, 02.08.2021 02:00
Mathematics, 02.08.2021 02:00