Şekil-1 37 53 T1 60kg m The rod with a mass of 50kg in the figure above is homogeneous and its length is 10m. Since the system is in equilibrium

Q: Express the following in scientific notation and indicate how many significant figures each has. a.…

A: Scientific notation and indicate how many significant figures each has. a. 5780.0 b. 0.008401 c.…

Q: You have an 18-carat gold coin (an alloy of gold and copper). Its mass is 6 grams. Using the fact…

A: Given: Mass of gold coin =6 grams Density of pure gold =19300 kg /m3 Density of copper =8960 kg /m3

Q: Vernier caliper gives smaller least measurement than the meterstick. Which statement is parallel to…

A: Vernier caliper gives smaller least measurement than the meterstick. Which statement is parallel to…

Q: What is the cost per mile to drive a van that has a gas mileage of 12.7 miles per gallon and the…

A: From the question it is given that Distance covered = 1 mileMileage of van = 12.7 miles per…

Q: Write the following numbers in scientific notation. Then convert them to an appropriate metric…

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Q: 1. Unit conversion You travel 300 kilometers on 20 liters of gasoline at $4.00 per liter. About how…

A:

Q: (a) A wedge B is used to hold block C from block A as shown in Figure Q6(a). Between block A and…

A: Given Weight of Wedge B WB = 2 kg Weight of Block C WC = 8 kg Coefficient of friction between block…

Q: UNIT CONVERSION PRACTICE a. Convert the quantity 6.47x103 kg/m3 to slugs/gal. 4.0 1.68 slugs/gal b.…

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Q: What are the radius and surface area of a spherical drop of volume 2cm3?

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Q: object measured by a __________ in grams and does not change…it stays the _________

A: The gram and kilogram are two units used to measure mass in the metric system.The basic SI unit of…

Q: Mass (m): Mechanical Energy (ME) = 1,000,000 J PE = 998,791 J h: v = 1.5 m/s KE: v: 55m v = 31.28…

A: At stage 1: PE = 998791 KE = Total mechanical energy - PE  KE = 1209 J KE = 12mv2 = 1209 m=1074.67…

Q: 100N 100N How much should the scale be read in the attached figure with explanation?? on.

A: Let us consider the free body diagram of the weights and the scale. Forces acting on the blocks:…

Q: USING LENGTH MEASUREMENTS MADE WITH A CENTIMETER RULER U.S. MINT MEASURED USING…

A: The dimensions of Dime, Penny and Quarter are given as follows  : Dime : mass = 2.268 grams diameter…

Q: Write out the following numbers in full with the correct numbers of zeros. A. 718x10^4 B.…

A: A set of data written in scientific notation.Find:Write each number in full with correct number of…

Q: Area does not have base unit because, area is not an important physical quantity a. b. an area has…

A: Area can be expressed in form of the base unit meters.

Q: In expressions like Av and At, A stands for O "change in". O "triangle". O a constant of…

A: Given  In expression like ∆v and ∆t, ∆ stands for

Q: Convert 100 kg to cm -d

A: Given value and unit is, 100 kgcm3-d

Q: What is the reading of the caliper? Unit: inch Vernier S cale 5 10 15 20, 25 1 2 346678 9 main scale…

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Q: 4. Convert these dimensions in 3 significant figures; a) 350 lb fto N-m b) 350 lb/ft to kN/m³

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Q: If the product of velocity and "k" is work with units kg.m2s-2, then the dimensions of "k" are : A.…

A: The expression for work as per given condition is, W=k×v Here, W denotes work done (W) and v denotes…

Q: 2. Calculate the location of the C.o.G of a concrete plate whose dimensions in meters are given in…

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Q: The __________ is based on __________ of ________. This is a physics question... Plz answer fast

A: Solution:

Q: The SI unit for length is: kilometer mile meter inch

A: The S.I. unit of length is meter.

Q: Express the following quantities in standard decimal form and indicate how many significant figures…

A: Given values: a. 4.56×10-3 b. 0.08120×105 c. 4.56×104

Q: C-6 pF Vab=+40 V C4 what is the V(ad)

A:

Q: The density of any material is O Equals to mass/volume, denoted symbol is p and unit is kg/m3 O…

A: The density of any substance is its mass per unit volume. The units of mass and volume are kg and m3…

Q: By what factor does the volume of a cube increase if the length of the edges are doubled?

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Q: I. CONVERSION OF UNITS Write only the number for your answer. Do not include the unit. 1. 97 kg/m3…

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Q: se force and dista

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Q: ) Express the speed of light, 3.00 x 108 m/s in: a) Feet per nanosecond        b) millimeters…

A: speed of light= 3×108 m/s 1 m= 3.28 ft (a) speed in Feet per nanosecond : 3×108ms=3×108 3.28 ft109…

Q: 200 kilolitres of water was consumed inour house last month. this quantity of water corresponds to:…

A: The relation between the units kilolitre and Litre is as follows; 1 kilolitre=1000 litres The…

Q: Which statement below is wrong? A) 4 mm² = 4x10-3 m² B) All of above C) 36 mg = 36x10-3 kg D) 3 nC =…

A: We know 1 mm = 10-3 m1 mg = 10-6  kg1 nC = 10-9 C  1 cm = 10-2 m 1 µC = 10-6 C

Q: A van moves with an average speed of sav = 35 mi/hr. a) Express this speed in km/hr.  b)…

A: Average speed of a van = 35 mihr

Q: Convert 2.87 m/s to mile/hour, the answer is (1 m 39.37 in and 1 mile = 5280 ft)? (q239) a) 00.11 b)…

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Q: 6) 1.89 Convert 0.045 barrels to gallons. 2. Do the following multi-step unit conversions: 7)…

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Q: ouse for sale has an area if 2,230 sq ft.    What is the area of the house in square meters, m?…

A: Given:- A house for sale has an area if  2,230 sq ft.  Find:- What is the area of the house in…

Q: Express in scientific notation (3 significant figures) a) 56,000 b) 0.000857 c) 29 d) 645.8…

A: a) 560  b) 857 × 10-6

Q: Convert 42,960 m/s to mi/s. 1 mile is 1.609 km. Round to 1 decimal place.

A: Given data:  Speed (v) = 42,960 m/s 1 mile = 1.609 km Required: Speed in mi/s

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.