Physics
, 23.06.2019 08:30 xmanavongrove55
Mary starts from her house, walks 80 meters south, and stops to chat with her aunt on the sidewalk. after chatting for a few minutes, she walks 125 meters to the west to meet a friend and then walks 45 meters north with her friend to a cafe for lunch. overall, she takes 10 minutes to do all this. what is mary’s average speed?
Answers: 1
Show answers
Physics, 22.06.2019 02:30
Acar moves at 12m/s and coasts up a hill with a uniform acceleration of -1.6m/s2. how far has it traveled after 6.0s?
Answers: 1
Answer
Physics, 22.06.2019 09:30
For this car, predict the shape of a graph that shows distance (x) versus time (t). note that time is the independent variable and will be on the bottom axis. need asap
Answers: 1
Answer
Physics, 22.06.2019 16:40
Aparticle's position is given by x = 3.00 - 9.00t + 3t2, in which x is in meters and t is in seconds. (a) what is its velocity at t = 1 s? (b) is it moving in the positive or negative direction of x just then? (c) what is its speed just then? (d) is the speed increasing or decreasing just then? (try answering the next two questions without further calculation.) (e) is there ever an instant when the velocity is zero? if so, give the time t; if not, answer "0". (f) is there a time after t = 3 s when the particle is moving in the negative direction of x? if so, give the time t; if not, answer "0".
Answers: 3
Answer
Physics, 22.06.2019 17:20
Debris produced by mining is called
Answers: 1
Answer
Mary starts from her house, walks 80 meters south, and stops to chat with her aunt on the sidewalk....
Social Studies, 22.08.2020 17:01
What if the United States Supreme Court had not issued the prior opinion and California courts also had not decided that those clauses contravene a st...
Business, 22.08.2020 17:01
Amelia has a lot of business knowledge and is confident in her abilities to open a successful store. She recently opened a bakery as a sole proprietor...
Mathematics, 22.08.2020 17:01
A pendulum is swinging next to a wall. The distance from the bob of the pendulum to the wall varies in a periodic way that can be modeled by a trigono...
Mathematics, 22.08.2020 17:01
Describe each "piece" of the function. Make sure to include the following information -Type of function -Transformations (reflections, stretches, shif...
Physics, 22.08.2020 17:01
Pedro e Maria saíram para passear de carro. Eles partiram de São Paulo às 10 h em direção à Braúna, localizada a 500 km da capital. Como o trajeto era...
Social Studies, 22.08.2020 17:01
National Days reflect national on national unity of nepalPrepare a news report justifyingSratement ...
Computers and Technology, 22.08.2020 17:01
Each time we add another bit, what happens to the amount of numbers we can make?...
Mathematics, 22.08.2020 17:01
The expression (x 3)(x 2) is the product of two binomials. Which expression is also a product of binomials...
Business, 22.08.2020 17:01
A minimum wage that is set above a market's equilibrium wage will result in an excess:. a. demand for labor, that is, unemployment. b. supply...
History, 22.08.2020 17:01
What was the relationship between the Crusades and global economic interaction?...
Business, 22.08.2020 17:01
A predetermined manufacturing overhead rate is calculated in the same manner as an actual manufacturing overhead rate except that estimated rather tha...
Social Studies, 22.08.2020 17:01
What command is automatically executed by a Cadet before he hands his rifle to an inspector?...
Mathematics, 22.08.2020 17:01
A researcher compares two compounds (1 and 2) used in the manufacture of car tires that are designed to reduce braking distances for SUVs equipped wit...
Business, 22.08.2020 17:01
Which of the following is NOT a document needed to prepare a contract...? Property floor plans Copy of the prior deed Certificate of Occupancy Propert...
Mathematics, 22.08.2020 17:01
Help please ...
Social Studies, 22.08.2020 17:01
Write about the steps the country has taken to curb school bullying....
Arts, 22.08.2020 17:01
What are the 6 different dynamics you consider when creating a dance?Please answer asap!!!...
Mathematics, 22.08.2020 17:01
An arc of a circle with radius of 14cm subtends an angle of 135 degree at the center. Calculate the length of the arc. ...
Business, 22.08.2020 17:01
A portfolios is composed of two stocks, A and B. Stock A has a standard deviation of return of 19%, while stock B has a standard deviation of return o...
Mathematics, 22.08.2020 17:01
A quality control manager is concerned about variability of the net weight of his company’s individual yogurt cups. To check the consistency, he takes...
More questions: Physics Another questions