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Three resistors having the same resistance value are wired in parallel. How does the equivalent resistance compare to the resistance value of a single resistor?
answered
Oct 13, 2020
Physics
high-school
3
votes
97.4k
views
a body of a mass 1kg suspended from a spring is found to stretch the spring by 10cm. (A) what is the spring constant? what is period of oscillation of the body if the motion is SHM
answered
Aug 4, 2020
Physics
middle-school
6
votes
124k
views
A 20 N horizontal force F pushes a block weighing 3.0 N against a vertical wall. The coefficient of static friction between the wall and the block is 0.60, and the coefficient of kinetic friction is 0.
answered
Mar 13, 2020
Physics
high-school
6
votes
103k
views
How does sugar cane help in oxygen distribution to the brain?
answered
Oct 25, 2019
Biology
high-school
4
votes
64.7k
views
What is the volume of this cube 2.1cm
answered
Oct 13, 2019
Mathematics
middle-school
7
votes
50.8k
views
True or false: The sequence of nucleotides in DNA codes for proteins and is key to cell function and life. 13. True or false: During differentiation ALL PARTS of the DNA is activated, not just the GENES
answered
Aug 24, 2019
Biology
high-school
5
votes
70.7k
views
PLZ HELP You are selling hot dogs at the football game for 2.50 each. You had to spend 150 to invest in a hot dog cart. How many hot dogs will you have to sell to make a profit of $300? If u can, could
answered
Aug 21, 2019
Mathematics
middle-school
5
votes
224k
views
293 ÷ 42 ≈ 280 ÷ 40 =____
answered
Aug 17, 2019
Mathematics
high-school
3
votes
64.4k
views
A gasoline pumps delivers 4 2/5 gallons of gas per minute how many minutes will it take to fill a gas data old 16 1/2 gallon
answered
Aug 8, 2019
Mathematics
middle-school
5
votes
189k
views
What was the immediate goal of the standard oil company when it lowered its prices?
answered
Dec 28, 2018
Social Studies
middle-school
4
votes
153k
views
The atomic symbol mc025-1.jpg represents potassium-40 (K-40), a radioactive isotope that has 19 protons and 21 neutrons. Which atomic symbol could represent an isotope that results from the decay of K-40?
answered
Nov 16, 2018
Chemistry
high-school
5
votes
57.2k
views
What are the two ways that the government pays for all the spending that it does
answered
Sep 25, 2018
History
high-school
4
votes
65.0k
views
Which statement correctly describes an electrode in a voltaic cell of copper and hydrogen? A. Copper atoms become copper ions at the anode because the SRP is more positive. B. Hydrogen ions become diatomic
answered
Jan 26, 2018
Chemistry
high-school
4
votes
134k
views
What are the materials used to begin photosynthesis AND what are the products of photosynthesis.
answered
Jan 19, 2018
Biology
middle-school
3
votes
67.0k
views
A rectangle has a length of 3.6 in. and a perimeter of 16.8 in. enter the width of the rectangle, in decimal form, in the box.
answered
Jul 31, 2017
Mathematics
high-school
3
votes
162k
views
On a bike trip across the US, Rodney notes that he covers about 190 miles every 4 days. If he continues at this rate, use a ratio table to determine how many miles he can bike in 6 days. HELP ASAP! No
answered
Jul 23, 2017
Mathematics
middle-school
3
votes
109k
views
What is 1.61 nearest tenth
answered
Jan 11, 2017
Mathematics
middle-school
3
votes
9.3k
views
Which of the following is the best example of peer pressure using a reasoning tactic? A. "Have a cigarette. Everyone in this group smokes." B. "C'mon and take a sip. Don't be a bore." C. "Act like your
answered
Jun 12, 2016
Health
high-school
4
votes
144k
views
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