Physics
, 23.06.2019 01:00 star296
Carmen is load furniture and boxes onto a moving truck. she picks up boxes of her things, places them on a cart, and pushes the cart to the moving van. which term best describes the type of force carmen uses? a. contact b. friction c. gravity d. noncontact
Answers: 2
Show answers
Physics, 22.06.2019 00:00
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
Answer
Physics, 22.06.2019 00:30
In positive numbers less than 1, the zeros between the decimal point and non zero are significant
Answers: 2
Answer
Physics, 22.06.2019 10:30
In science and physics what is the standard unit of measure for speed?
Answers: 1
Answer
Physics, 22.06.2019 11:00
What is the measurement of how fast an object moves relative to a reference point?
Answers: 1
Answer
Carmen is load furniture and boxes onto a moving truck. she picks up boxes of her things, places th...
English, 24.02.2021 22:20
Why did Kim Kardashian and Kanye West get a divorce?...
Mathematics, 24.02.2021 22:20
What is the value of 2 3/4 ➗ 3/4...
Biology, 24.02.2021 22:20
Tundra is not a good growing environment for corn because: true or false...
Arts, 24.02.2021 22:20
1. What is a rainbow party? Use your imagination to solve the question. 2. What is a summary of the Percy Jackson the Lightning thief book? 3....
English, 24.02.2021 22:20
BRAINLIEST IF YOU CAN TELL ME THE BEST WAY TO MAKE A SANDWHICH!...
English, 24.02.2021 22:20
Create a scenario or conflict. After creating the scenario or conflict, give an example of how you would respond to this conflict in a good way. Your...
Biology, 24.02.2021 22:20
Which way will the water move? A) out of the cell B) it won’t move at all C) into the cell
Biology, 24.02.2021 22:20
Could someone help me put this in my own words please: No, it’s not accurate. The law of conservation of energy states that energy can’t be created o...
Biology, 24.02.2021 22:20
PLEASE HELP I WILL MARK BRAINLIEST To get a pure bred colored, you choose several colored flower plants, and let them self-fertilize, then you...
Mathematics, 24.02.2021 22:20
2x+y=3.4 8x+2y=11.6 what is the value of x?...
Geography, 24.02.2021 22:20
Think about the different ecosystems we would find while studying the physical geography of the United States. Which ecosystem do you live in? In a sh...
English, 24.02.2021 22:20
Determine which details should be included in a summary of "Captain Fremont's Challenge" and which details should be omitted from the summary....
Mathematics, 24.02.2021 22:20
What is the area of the trapezoid with height 13 units?
Mathematics, 24.02.2021 22:20
Solve y=-2x-7 and 9x-10y=12 by substitution...
Mathematics, 24.02.2021 22:20
One page of a petition can hold s signatures. You were able to get 4s + 5 people sign the petition. Your friend was able to get 25 - 3 people to sign...
English, 24.02.2021 22:20
Student Understand Characters - Quiz - Level C Question 7 Which story event happens because the lion feels worried about being puni...
Mathematics, 24.02.2021 22:20
What are the answers ...
English, 24.02.2021 22:20
9 is the weirdest movie 9 is half of a rappers name 0 bobux 0 girls 0 cars isis is scary sCary ugene is hygeine
Mathematics, 24.02.2021 22:20
2x2= ? i don't give away free points it's an actual question (;...
Mathematics, 24.02.2021 22:20
Hiro rolls a fair pair of six-sided dice. The sample space of all possible outcomes is shown below. Let AAA be the event that the first die is one an...
More questions: Physics Another questions