Physics, 17.02.2020 21:58 rivasalejandro854
A(n) 5.77 g bullet is fired into a(n) 2.32 kg ballistic pendulum and becomes embedded in it. The acceleration of gravity is 9.8 m/s 2 . If the pendulum rises a vertical distance of 7.15 cm, calculate the initial speed of the bullet.
Answers: 1
Physics, 21.06.2019 20:30
When you drop a pebble from height a it reaches the ground with speed v if there is no air resistance. from what height should you drop it so it will reach the ground with three times the speed? (a) 9m (b) 3m (c) 6m (d) 18m
Answers: 2
Physics, 21.06.2019 21:30
The step-down transformer gives a current of 10a at 24v if the primary voltage is 240v calculate the 1_primary current 2_the power input 3_the power output
Answers: 2
Physics, 22.06.2019 12:50
The heliocentric and the geocentric models of the solar system included these central principles
Answers: 1
Physics, 22.06.2019 16:00
What is the freezing point of radiator fluid that is 50% antifreeze by mass? kf for water is 1.86 ∘c/m.
Answers: 3
A(n) 5.77 g bullet is fired into a(n) 2.32 kg ballistic pendulum and becomes embedded in it. The acc...
English, 21.11.2019 06:31
Mathematics, 21.11.2019 06:31
Computers and Technology, 21.11.2019 06:31
Computers and Technology, 21.11.2019 06:31