Physics, 29.01.2021 05:30 mmimay3501
Two blocks are connected by a rope, as shown below. The masses of the blocks are 10kg for the lower block and 5kg for the upper block . An upward applied force of magnitude F acts on the upper block. If F = 450N which of the following predictions about the acceleration of the two block system is correct?
1) The system accelerates downward with a magnitude 2g
2) The system accelerates downward with a magnitude 3g
3) The system accelerates upward with a magnitude 2g
4) The system accelerates upward with a magnitude 3g
Answers: 3
Physics, 21.06.2019 19:00
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.
Answers: 2
Physics, 21.06.2019 19:30
What is hidden during a lunar eclipse? isn't the moon hidden?
Answers: 2
Physics, 22.06.2019 07:00
Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational
Answers: 1
Physics, 22.06.2019 14:00
Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
Answers: 1
Two blocks are connected by a rope, as shown below. The masses of the blocks are 10kg for the lower...
Chemistry, 05.12.2020 02:20
SAT, 05.12.2020 02:20
Mathematics, 05.12.2020 02:20
Mathematics, 05.12.2020 02:20
Mathematics, 05.12.2020 02:20
History, 05.12.2020 02:20
Mathematics, 05.12.2020 02:20
Mathematics, 05.12.2020 02:20
Mathematics, 05.12.2020 02:20
Mathematics, 05.12.2020 02:20
Mathematics, 05.12.2020 02:20
English, 05.12.2020 02:20
Mathematics, 05.12.2020 02:20
Mathematics, 05.12.2020 02:20