![Physics](/tpl/images/cats/fizika.png)
Physics, 05.11.2020 22:30, PotatoBananad
A ball is thrown upwards at a 30 degree angle with a speed of 42 m/s. Find the initial velocity in the x direction.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 00:00, madskate9993
During physical science, ms. greene challenged her students to produce an energy transformation. james and jill wrapped a 4-inch nail with a coil of fifty turns of wire. they connected one end of the coil to one terminal of a knife switch. they connected the other terminal of the knife switch to the battery. finally, they connected the end of the coil to the other terminal of the battery. james held the tip of a 1-inch nail near the flat end of the 4-inch nail. jill closed the knife switch quickly and then opened it. the 1-inch nail was pulled toward the 4-inch nail. what is the best explanation of why the nail moved? a) electrical energy was converted to mechanical energy in the 1-inch nail. b) the 4-inch nail became an electromagnet and the magnetic force attracted the 1-inch nail. c) the electric current in the 4-inch nail was converted to mechanical energy in the 1-inch nail. d) the 4-inch nail had a positive charge and the 1-inch nail had a negative charge. opposites attracted.
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 01:30, Savageman4654
The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:40, mckennacwilliams
Smallest intensity of a stimulus that you can detect 50 percent of the time is
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 22:00, emmacox069
Ais not a mixture. colloid compound suspension solution
Answers: 1
Do you know the correct answer?
A ball is thrown upwards at a 30 degree angle with a speed of 42 m/s. Find the initial velocity in t...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 05.10.2019 05:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.10.2019 05:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.10.2019 05:00
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.10.2019 05:00
![Konu](/tpl/images/cats/mkx.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.10.2019 05:00
![Konu](/tpl/images/cats/en.png)