Physics, 21.07.2021 16:20, jaylene33002
A 5 kg pineapple is hanging completely still in mid air on a string and suddenly explodes
into two pieces! The 3 kg chunk flies straight up into the air at a velocity of 15 m/s.
What is the velocity of the 2 kg chunk after the explosion??
Answers: 3
Physics, 22.06.2019 01:30, chandranewlon
Ablock of mass 1.5 kg slides down an inclined plane that has an angle of 15. if the inclined plane has no friction and the block starts at a height of 3 m, how much kinetic energy does the block have when it reaches the bottom? acceleration due to gravity is g = 9.8 m/s2. a. 6.8 j b. 50.9 j c. 0 j d. 44.1 j
Answers: 1
Physics, 22.06.2019 12:30, clmorcutt420
Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.
Answers: 1
Physics, 22.06.2019 17:50, supasavb99
Convection occurs when thermal energy is transferred by the movement of
Answers: 1
A 5 kg pineapple is hanging completely still in mid air on a string and suddenly explodes
into two...
Chemistry, 30.11.2019 06:31
Mathematics, 30.11.2019 06:31
Biology, 30.11.2019 06:31
Mathematics, 30.11.2019 06:31
Mathematics, 30.11.2019 06:31
Mathematics, 30.11.2019 06:31
French, 30.11.2019 06:31