Given: The intial position of the ball is 3.4 cm. The final position of the ball is -4.2 cm. The time interval is t = 3 s to t2 = 6.1 s. Step 2 Calculation: The average velocity of the object is equal to the ratio of total displacement and total time taken by the object. Write the expression for the average velocity of the ball. Ax レニ At X2-X1 %3D なー」 Here, v is the average velocity, Ax is the change in position, and At is the time interval. Substitute, all known values in the above expression. -4.2 cm-3.4 cm Vニ 6.1 s-3.0 s -7.6 3.1 =-2.4516 cm/s Thus, the average velocity of the ball is -2.4516 cm/s.

Force on q, by q, = 79.889N Force on q, by q, = 79.889N 91 O cm 3 4 5 7 8 10 Charge 1 Charge 2 Force Values -4 μC 2 μ Scientific Notation -10 10 -10 10 1 cm

Please help. This problem involves finding the radius and volume of a platinum atom using its density. Thank you.

S Can 6 PAR к Торс K Unit K In x K Moti = Cop K Unit S Spee S Topo S Math Micr eb.kamihq.com/web/viewer.html?source-filepicker&document_identifier=137VZR5BZOVSAIMOA55WU555_CvJ9NacO + 100 P e Interpreting Graphs Answer the questions following the graphs on each side Dietance va. Time 2 7 10 11 12 13 14 Time in soconds 1. From 1 second to 2 seconds, how fast is the object traveling. (Take the difference in distance and divide it by the time in between the 2 distances) 2. Is the object going as fast between 9 and 12 seconds as it is between 1 and 4 seconds? How can you tell? 3. What is the motion of the object between 4 and 6 seconds? acer

Hello, I have a physics assignment and wanted to get help with the answers. I was told to repost the question to get the remaining sub parts done. I accidentally posted a photo a few minutes ago without the instructions I just need the bottom four completed.

Page 3 of 8 4. Lin went ice-skating and tracked his distance using a motion detector. Calculate the rate of change by analyzing the differences in the y-values and the differences in the x-values in the table. Calculate the rate of change again using the graph of Lin's skate. Explain why your answers make sense. Skater's Distance from Motion D

The Statue of Liberty in New York City is approximately 305 ft305 ft tall. How many U.S. dimes would be in a stack of the same height? Each dime is 1.35 mm1.35 mm thick. number of dimes:     Each dime has a mass of 2.268 g.2.268 g. How much would the stack of dimes from the previous question weigh? mass:   g What is the value, in dollars, of the same stack of dimes? value:   dollars The 2017 U.S. gross domestic product (GDP) was valued at 19,390,604,000 dollars.19,390,604,000 dollars. How many Statue of Liberty‑height stacks of dimes are needed to match the GDP in value? number of stacks:

Plz only solve part d and h... plz solve it correctly

eferences Mailings Tell me Review View La v AaBbCcDdEe AaBbCcDdE AaßbCcDdE E- Av Normal Title No Spacing 1. Number 0.02010 has how many significant figures? a. 2 b. 3 C. 4 d. 5 e. Could be 3 or 4. 2. Which of the following numbers is written in correct scientific notation? a. 56.4 x 102 b. 0.192 x 105 C. 2.34 x 10-34 d. 9.19 x 10-3.1 e. 8.29 x 10-3 3. When a ball is thrown vertically upwards in the air, acceleration the ball experiences: a. Increases. b. Decreases. C. Increases, and then decreases. d. Decreases, and then increases. e. Remains the same. 4. Two cars, A and B, travel in the same direction on a highway. At one moment, car A has a greater velocity than car B. This means at that moment: a. Acceleration of car A is greater than that of car B. b. Acceleration of car A is less than that of car B. c. Acceleration of both cars are equal. d. Only the magnitudes of the acceleration of both cars are equal. e. There is not enough information to draw any conclusions regarding…