An avatar on the surface of the planet Pandora throws a rock of "unobtainium". time (s) y (m) x (m) She then records the vertical (y) position and the horizontal (x) position of the rock as a function of time, as recorded in the chart on the right. 10 1. On the grid shown, make a motion diagram of the motion of the rock, including (a) positions, (b) velocity vectors, and (c) acceleration vectors. 4 16 20 30 30 2. What is the velocity and acceleration of the rock in the horizontal direction? 8 48 40 10 70 50 70 3. What is the acceleration of the rock in the vertical 60 direction? 50 40 30 20 10 4. What is the initial velocity of the rock in the vertical direction? The answer is not 3 m/s. 10 20 30 40 50 x (meters) y (meters)

Q: 1. Water floats on a liquid called carbon tetrachloride. The two liquids do not mix. A light ray…

A: As per guidelines only first question is solved here.

Q: .. 2.9 A plane lands with a velocity of 325 ft/s. If it needs to stop in a distance of 9500 ft, what…

A:

Q: their line of action lies on a straight line they have opposite direction O they have the same…

A:

Q: A man throws a ball with a speed of 10 m/s, from the back of a pickup truck that is traveling at 63…

A:

Q: 3.39 You leave your house and walk 10.0 m east. At that point, you turn nor and walk 6.8 m. After…

A: 10m east  6.8m north  15m 45° south of  west  Imagine x axis along east and west  Y axis along North…

Q: A N = 807-turn solenoid with length, = 36.6 cm, and diameter, d = 9 cm, is carrying a current, I =…

A:

Q: How do i determine if the i j k vectors are negative? Our instructors never taught us the vector…

A: Solution:-When i, j and k vectors are considered negative.

Q: 8. A stone is dropped from the top of a building(ve=0). It hits the ground after 2.0 s. The height…

A: We know from the kinematic equation s=vot+12at2And in this case h=0+12gt2hereh is the heightg=9.81…

Q: 27 A piece of block is moved 6m towards east and 4m at West 30° North. What is the direction of…

A:

Q: .. 4.9 A 5.0 N force is applied to a 2.0 kg block on a frictionless surface. The block is initially…

A: Given that:-  Mass of block=2kg Force applied on the block=5N

Q: *2-44. Determine the magnitude of the resultant force and its direction, measured clockwise from the…

A:

Q: d. At what time is the velocity of the bug zero? e. How long does it take for the bug to return to…

A:

Q: 10) Which vectors in graph below are equal? to too

A: Solution:   Equal Vectors: If two vectors A and B are said to be equal if they have same…

Q: SOLVE: Now you are ready to figure out the three quantities you were charged with calculating. For…

A: The gravitational force between any two massive objects is given by Newton's law of gravitation as…

Q: If vector C is added to vector B, the result is-91-8j. If B is subtracted from C, (C- B) the result…

A: Given c→+B→=-9i-8jc→-B→=5i+4j

Q: What is the value of I1, I2, I3,

A: The given question is solved in step by step process.Explanation:Step 1:KIRCHHOFFS CURRENT LAW:It…

Q: A car travels along the following paths: i) 40 miles, 53.0° Nof E ii) 60 miles, 25° N of W iii) 50…

A: As per given data, First calculating the net displacement and then we can find the direction of net…

Q: 8. A stone is dropped from the top of a building(v 0). It hits the ground after 2.0 s. The height of…

A: Given data : Time is represented by t Initial velocity is represented by vo Acceleration due to…

Q: Only part d and e is asked

A:

Q: A car drives horizontally off the edge of a cliff that is 44.9 m high. The police at the scene of…

A: V= 32.441  m/s

Q: 1) Which of the following are fluids? Select all that apply. A) solids B) liquids C) gases D)…

A: 1) Liquids, gases and plasma are  fluids options B,C,D are correct.

Q: s. The height of the building is: a) 9.8 m b) 9.6 m top of a building (= 0). It hits the ground…

A: Given,  Initial velocity = u = 0 time taken = t = 4s acceleration = g = 9.8  m / s 2

Q: Which among the following statements is INCORRECT about Parallelogram method? L A line drawn from…

A:

Q: car travelled 60km west and travelled 80km west then what is the displacement?

A:

Q: 3. A stone is dropped from the top of a building(v 0). It hits the ground after 2.0 s. The height of…

A: Given Acceleration= 9.8 m/s Time = 2s Initial velocity = 0

Q: A ball whirls around on the end of a string, moving in a circle at a constant speed of 3.0 m/s. If…

A: for a circular motion acceleration =v2R

Q: a boat leaves a dock at 2:00 p.m., heading west at 15 km/h. Another boat heads south at 12 km/h and…

A:

Q: Which of the following operation of vectors have the largest magnitude Ai-j (в B ixj i.i (D i.j

A: Here we have to find magnitude of a vector. Use concept of dot product and cross product. Dot…

Q: Describe the important concepts of  Vectors and Components?

A: It is possible to think of any vector directed in two dimensions as having an effect in two…

Q: How would I Find the magnitude of the sum of the three vectors shown in the figure?

A:

Q: ltiple Choice Opposite vectors have: 1. different magnitudes and directions 2. the same magnitude…

A: Given:-  Opposite vectors have: Find:-  correct option 1. different magnitudes and directions 2. the…

Q: How far does he run? 96 a 24 m 72 m 96 m

A:

Q: 3.52 Suppose that a plane has an airspeed of 180 mph, and that the wind is blowing at 48 mph to the…

A: Plane air speed is 180mph  Wind speed 48mph towards south  Plane wishes to travel 61° north of west…

Q: a vector value of A 5.5 and e-122, write this vector in nult vector (unit vector dduu aslall uisi)…

A: A vector is a quantity or phenomenon that has two independent properties: magnitude and direction.…

Q: Four small spheres of equal mass m, two with a charge +q, and two uncharged are connected by…

A: Velocity is maximum when electrostatic potential energy is minimum, ie, when the string is straight.

Q: - The height of the building is: 9.8 m b) 9.6 m c) 4.9 m It hits the ground after 2.0 d) 19.6 m

A: Given value--- initial velocity = 0 m/s. time = 2 s. We have to find--- height of building?

Q: Refer to the image at the right. True or False? Ả + B = 0

A: Vector A and Vector B have equal magnitude and are anti-parallel vectors. Thus, their addition will…

Q: А. The driver steps on the gas and the car moves with an acceleration of a=4.0 m/s for t=5.0s. How…

A: A) Apply the first kinematic equation and substitute the required values.

Q: 6. For the vectors shown below, determine A +B - C. B- 10 mis C= 15 mis 30 60 A-5.0 mis

A: Given : A = 5 m/s towards positive x-axis B = 10 m/s at an angle of 60° with the positive x-axis C =…

Q: Refer to the image at the right. True or False? Ả = B D

A:

Q: 1. Do objects with balanced forces always have zero velocity? ohongo in its

A: As per Bartleby guidelines I have solved first question out of multiple questions and if you want…

Q: The hanging mass creates a constant tension T that causes the cart (mass m) to accelerate along a…

A: Constant tension acting on cart=TTrack is frictionless.

Q: Which of the following shows the correct resultant of Ā, B and č using polygon method? A) A B) B D)

A:

Q: A car traveling North moves at a constant speed. The direction of acceleration is:

A: Given: Direction of the car = North. Speed is constant.

Q: 8. A stone is dropped from the top of a building(ve= 0). It hits the ground after 2.0 s. The height…

A: Given value--- falling time = 2 sec. We have to find--- height?