Physics

Physics, 02.11.2019 05:31, mia53408

The position of an object moving in a straight line is given by the following formula where s is in meters and t is the time in seconds the object has been in motion. f[ s = 2t^2 - 3tf] how long (to the nearest tenth) will it take the object to move 9 meters?

answer

Answers: 1

Show answers

Similar questions

Предмет

Physics, 01.07.2019 21:00, maddiefoley17

Describing the motion of an object can be difficult to do and using graphs make motion easier to understand. motion is a change in position measured by distance and time. speed tells us the rate at which an object moves. speed graphs are distance-time graphs; sometimes people label them as position-time graphs as well. time is plotted on the x-axis and distance or position on the y-axis of a line graph. a distance-time graph tells us how far an object has moved with time. • the steeper the graph, the faster the motion. • a horizontal line means the object is not changing its position. it is not moving, and it is at rest. • a downward sloping line means the object is returning to the start. use the text and the graphs above to choose all of the correct answers concerning speed? in both graphs, speed will be measured in meters/second. in graph a, the object travelled a distance of 40 meters in 4 seconds the total distance travelled by the object in graph b is greater than the object in graph a. in graph b, the object is at rest for 5 seconds. the object in graph b was moving at a greater speed than the object in graph a

Answers: 2

Предмет

Mathematics, 24.09.2019 20:00, Becky323

The object is moving along a straight line. the graph shows the velocity of the object over time. what is the instantaneous acceleration of the object at time = 3.2 seconds?

Answers: 2

Предмет

Mathematics, 30.09.2019 17:30, Kassi07

The position of an object moving along an x axis is given by x = 3.24 t - 4.20 t2 + 1.07 t3, where x is in meters and t in seconds. find the position of the object at the following values of t: (a) 1 s, (b) 2 s, (c) 3 s, and (d) 4 s. (e) what is the object's displacement between t = 0 and t = 4 s? (f) what is its average velocity from t = 2 s to t = 4 s?

Answers: 1

Предмет

Mathematics, 13.11.2019 02:31, jayjayw64

The location p(t) of an object moving in the xy-plane at time t seconds is given by the equations p(t)=(x(t),y( where x(t)=a +3t and y(t)=b +8t, a,b are constants and distances are measured in units of meters. the equations x(t), y(t) describe linear parametrized motion; see section 10.1 of the textbook for review. (h) the line along which the object is moving in the plane has the equation: y=+ (i) let d(t) be the distance the object has traveled after t seconds. the formula for d(t) is: (j) the instantaneous rate of change of d(t) at time t is:

Answers: 2

Do you know the correct answer?

The position of an object moving in a straight line is given by the following formula where s is in...

Questions in other subjects:

Konu

Mathematics, 16.09.2019 06:20

Y=2x-8 what is the slope and y intercept of this line...

Konu

Business, 16.09.2019 06:20

Bobby goes to buy a cd player from sammy's electronics. in testing one model, bobby notices that the "scan" function does not allow scanning once a selection from a cd is playing....

Konu

English, 16.09.2019 06:20

If you don't know what disillusioned means, which phrase will you figure it out? "lost everything" (something opposite) "give up hope" (something similar) "firs...

Konu

Business, 16.09.2019 06:20

An artist who uses a spontaneous, less fussy approach to painting can be said to be using the technique...

Konu

History, 16.09.2019 06:20

The three major rivers of china are the huang, the chang, and the a. xia. c. xi. b. loess. d. chang jung....

Konu

Mathematics, 16.09.2019 06:20

The length of the hypotenuse of a 30-60-90 triangle is 28 m. find the length of the side opposite the 30 angle...

Konu

History, 16.09.2019 06:20

According to augustine, before god created the earth, he was not part of man’s concept of time because he...

Konu

History, 16.09.2019 06:20

International response to apartheid...

Konu

Mathematics, 16.09.2019 06:30

What is -4 and 5/6 multiplied by 3 and 3/4...

Konu

History, 16.09.2019 06:30

Who were the first people to build permanent settlements in italy besides greeks?...

Other tasks in the category: Physics More task