Physics, 21.11.2019 04:31 hddjdudusu
Abullet of mass 11.1 g is fired into an initially stationary block and comes to rest in the block. the block, of mass 1.01 kg, is subject to no horizontal external forces during the collision with the bullet. after the collision, the block is observed to move at a speed of 5.30 m/s.(a) find the initial speed of the bullet.(b) how much kinetic energy is lost?
Answers: 1
Physics, 22.06.2019 15:30
Aforce of 100 newtons is used to move an object a distance of 15 meters with a power of 50 watts. find the work dine and the time it takes to do the work
Answers: 1
Physics, 22.06.2019 16:00
While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank
Answers: 1
Physics, 22.06.2019 19:30
Petroleum contains energy. a. light b. kinetic c. chemical d. mechanical
Answers: 2
Physics, 23.06.2019 00:00
Does the distance travelled by an oscillating mass between times t=0 and t2 equal the displacement of the particle over the same time period if t2> t/2? hint: consider a sine wave starting at t1=0, then consider a closing wave starting at t1=0, for your explanation.
Answers: 1
Abullet of mass 11.1 g is fired into an initially stationary block and comes to rest in the block. t...
Chemistry, 30.11.2021 23:20
Social Studies, 30.11.2021 23:20
SAT, 30.11.2021 23:20
Arts, 30.11.2021 23:20
History, 30.11.2021 23:20
History, 30.11.2021 23:20
Mathematics, 30.11.2021 23:20
Computers and Technology, 30.11.2021 23:20
Mathematics, 30.11.2021 23:20
Mathematics, 30.11.2021 23:20