Physics

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What are the dimensions of volume? What will be an ideal ... Started by bobthebuilder	1 Replies 18 Views	Jul 29, 2018 by johnharpe
What are the dimensions of velocity? What will be an ideal ... Started by Davideckstein7	1 Replies 22 Views	Jul 29, 2018 by fffftttt
Work done by a force on an object can be a positive or a negative quantity. Indicate whether the ... Started by segrsyd	3 Replies 31 Views	Jul 29, 2018 by AaaA
The following exact conversion equivalents are given: 1 m = 100 cm, 1 in = 2.54 cm, and 1 ft = 12 ... Started by jace	1 Replies 54 Views	Jul 29, 2018 by prumorgan
The shortest wavelength of visible light is approximately 400 nm. Express this wavelength in ... Started by Ebrown	1 Replies 157 Views	Jul 29, 2018 by Jsherida
Can work be done on a system if there is no motion? A) Yes, since motion is only relative. B) ... Started by dollx	1 Replies 62 Views	Jul 29, 2018 by carlsona147
The meter is currently defined as A) the distance between two etched lines in a platinum-iridium ... Started by tiffannnnyyyyyy	3 Replies 50 Views	Jul 29, 2018 by Ksh22
A person applies a constant force of 20 N to a rock of mass 1000 kg, for a total of 20 seconds. What ... Started by pane00	1 Replies 38 Views	Jul 29, 2018 by bhavsar
The second is currently defined as A) 1/86,400 of a mean solar day. B) 1/86,164 of a sidereal ... Started by ts19998	1 Replies 19 Views	Jul 29, 2018 by carolinefletcherr
A person on a diet loses 1.6 kg in a week. How many micrograms/second (g/s) are lost? A) 2.6 103 ... Started by dmcintosh	1 Replies 47 Views	Jul 29, 2018 by LP
The metric prefix for one thousand is A) milli. B) centi. C) kilo. D) mega. E) ... Started by savannahhooper	3 Replies 85 Views	Jul 29, 2018 by billybob123
The national debt is measured in trillions of dollars. Which of the following is a representation of ... Started by abarnes	1 Replies 81 Views	Jul 29, 2018 by jrpg123456
A typical E. coli bacterium is measured in microns. Which of the following is a representation of a ... Started by APUS57	1 Replies 71 Views	Jul 29, 2018 by smrerig
A simple pendulum, consisting of a mass m and a string of length L, swings upward, making an angle ... Started by PhilipSeeMore	1 Replies 56 Views	Jul 29, 2018 by Tabitha_2016
If the acceleration of an object is negative, the object must be slowing down. A) True B) ... Started by Medesa	3 Replies 94 Views	Jul 29, 2018 by manuelcastillo
If the graph of the position as a function of time for an object is a horizontal line, that object ... Started by Anajune7	1 Replies 97 Views	Jul 29, 2018 by medine
When subtracting several quantities, the number of decimal places in the result must always be A) ... Started by JMatthes	1 Replies 208 Views	Jul 29, 2018 by ilianabrrr
On a force vs. position graph, the area under curve is a representation of A) force. B) ... Started by BrownTown3	1 Replies 74 Views	Jul 29, 2018 by fur
A useful method of expressing very small or very large numbers is A) scientific notation. B) ... Started by lindiwe	3 Replies 114 Views	Jul 29, 2018 by momo1250
What is the conversion factor between km/h and m/s? A) 7.72 10-5 m/s B) 2.78 10-1 m/s C) 1.30 ... Started by AEWBW	1 Replies 59 Views	Jul 29, 2018 by princessflame2016
A scalar quantity is defined as A) a quantity that is specified by a numerical value only. B) a ... Started by Yolanda	1 Replies 35 Views	Jul 29, 2018 by ASDFGJLO
The position of an object is given by x = at3 bt2 + ct, where a = 4.1 m/s3, b = 2.2 m/s2, c = 1.7 ... Started by Tirant22	1 Replies 19 Views	Jul 29, 2018 by rosiehomeworddo
A horizontal force of 40 N pushes an object of mass 5.0 kg up an inclined plane through a distance ... Started by leilurhhh	3 Replies 79 Views	Jul 29, 2018 by ndhahbi
The time P required for a spring-mass system to complete one full oscillation can be expressed in ... Started by penza	1 Replies 37 Views	Jul 29, 2018 by zenzy
The period P of oscillation of a pendulum (the time interval needed to complete one full ... Started by lracut11	1 Replies 45 Views	Jul 29, 2018 by Laurenleakan