oving in a rectangular path b) A bicycle moving in a circular path c) A rocket movin
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Which of the following is not an example of motion in a plane?
a) A car moving in a rectangular path
b) A bicycle moving in a circular path
c) A rocket moving into space
d) A truck moving in an infinite spiral

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- scientific notation. If you are not sure about the number of significant figures, you can keep the number of figures as many as possible - You will not be punished for doing this.) QUESTION 3 An airplane needs to reach a forward velocity of 203.0 km/h (Please pay attention to the unit km/h here -- km = 1000 m, h = hour) to take off. On a 2000-m runway, what is the minimum uniform acceleration necessary for the plane to take flight if it starts from rest? OA 0.95 m/s2 O B. 0.87 m/s2 OC1.0m/s2 O D.0.79 m/s2 QUESTION 4 The motions ofa car and a truck along a straight road are represented by the velocity-time graphs in the figure. The two vehicles are initially alongside each other at time lick Save and Submit to save and submit. Click Save All Answers to save all answers. Type here to search 近Shown below are six POSITION vs. TIME graphs. Let EAST be the positive direction. Identify all the graphs that show an object MOVING EAST THE ENTIRE TIME. Then identify all the graphs that show an object MOVING WEST THE ENTIRE TIME. Finally, identify all the graphs that show an object MOVING AT A CONSTANT VELOCITY THE ENTIRE TIME. MOVING EAST the whole time MOVING WEST the whole time MOVING AT CONSTANT VELOCITY the whole time POSITION vs. TIME GRAPHS 0 X XA little girl accidentally drops a 62 kg object from her balcony. This balcony has a height of 493 feet. 1.)How long will it take the object to hit the pavement? 2.)Sketch a graph of the displacement of the object as a function of time.
- Which of the following motions could be described by the motion diagram shown?A. A hockey puck sliding across smooth ice.B. A cyclist braking to a stop.C. A sprinter starting a race.D. A ball bouncing off a wall.A boat traveling across a river has a resultant velocity of 10.0 km/h and travels 34 degrees with respect to the downstream shore. What is the boats original velocity? What is the velocity of the river? A) boats original velocity in m/s B) Rivers velocity in m/s11. The following table depicts the motion of the mouse as it runs rightward across a street. Create a position-time graph and use your graph to derive the mouse's velocity. Time (s) 0 1 2 3 4 TABLE 1.2: Mouse velocity Position (m) 0 1 3 5 7
- An object moves horizontally. The equations below represent its motion mathematically. Fill in the table that follows to indicate actual motion that these two equations together might describe. a) y = +20m/s + (-2m/s^2)t b) x = -200m + (+20m/s)t + (1/2)(-2m/s^2)t^2 ~Describe the motion in words ~Sketch the process ~Draw a motion diagram ~Draw a position versus time graph ~Draw a velocity versus time graph ~Determine when and where the object will stopHOW ARE THE DIRECTIONS OF DISPLACEMENT, VELOCITY AND ACCELERATION SPECIFIED IN ONE-DIMENSIONAL MOTION (MOTION ALONG A STRAIGHT LINE)?Y=1/2gt^2 is similar to equation Y= at^2 + bt + c X is time a = 1/2g b=0 c=0 Solve for g Can you show me step by step how g= 2xa Please write bigger the last question i couldn't decipher all of the writing - thank you so much I don't understand how g=2xa