Which tools would be needed to measure the size and the mass of a block of wood?

3 Procedurea. Determine the mass of the wooden block.b. Clean the surfaces of the black and laminated sheet.c. If the laminated sheet is not already fastened to the bench surface, fasten it using the providedthumb tacks or cello-tape.d. Place the wooden surface of the block on the laminated sheet.e. Ensuring that the spring balance is parallel to the surface of the laminated sheet, pull at thewooden block gently until it just moves and record the force just before the block moves.Record the value of this force as𝑓𝑠.f. Repeat step (e) for two other readings and find the average value,(𝑓𝑠)𝑎𝑣.g. Now pull the wooden block so that it moves uniformly motion and record the force on thespring balance as 𝑓𝑘.h. Repeat step (g) for two other readings and find the average value, (𝑓𝑘)𝑎𝑣.i. Place a 100 g mass on the wooden block and repeat the measurements above, and then increasethe mass from 100 g to 500 g to generate at least five data points.j. Record the data as in Tables 1 and 2.k. Now place the rubber surface of the block in the laminated sheet. Repeat the steps (e) to (i)and record your data as in Tables 3 and 4.Wooden surface on laminated sheetTable 1Mass (g)±Normal Reaction(N) ±(𝑓𝑠)1(N) ± (𝑓𝑠)2(N) ± (𝑓𝑠)3(N) ± (𝑓𝑠)𝑎𝑣(N)±

Rebecca has samples of different types of metal, and she wants to find the density of each. First, she measures the volume of each sample. Now she needs to measure the samples' masses.Which of the following tools should Rebecca use to measure the mass of each sample? A. graduated cylinder B. balance C. measuring tape D. calipers

Specialized tools for precise cutting and shaping of wood for acoustic purposes

What is the unit we use to measure the size of a force?

The two methods used for determining mass are