1. A honeybee leaves the hive and travels 2 km before returning. Is the displacement for the trip the same as the distance traveled? If not, why not?
Q: 1. A car is moving along a straight line with a velocity v = 312 - t + 5 m/s, where t is in seconds.…
A: We are allowed to give the explanation of first question only which is given below. Please repost…
Q: 3. A truck travelling along a straight line road at a speed of 20kph, increases its speed to 120kph…
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Q: A particle leaves the origin going 1 m/s in the +x direction. At all times it experiences a constant…
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Q: *62. CD A model rocket blasts off from the ground, rising straight up- ward with a constant…
A: The value for the final velocity after 1.70sec,
Q: 1. What is the velocity of a Formula One racing car that makes a displacement of 4 km [North] in 40…
A: We know thatVelocity=DisplacementTime
Q: 1.A river has a steady speed of 0.500 m/s. A student swims upstream a distance of 1.00 km and swims…
A: Given information Velocity of the river water with respect to ground vwg = 0.50 m/s ( let say…
Q: 1. The velocity of a rocket, in meters per second, t seconds after it was launched is modeled by…
A: Given, The velocity of the rocket, in meters per second, vt = 2t
Q: 4 A particle moves in a straight line from a point A to point B with constant acceleration. The…
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Q: 1.Is the speed of the object increasing, decreasing, or staying the same over the time interval?
A: The speed is defined as Speed=dxdt
Q: 2. The driver of a car traveling at 30 m/s needs to quickly reduce the car's speed to 20 m/s to…
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Q: 4. The acceleration of a particle is given by a = Avt where A = 2.0 m/s5/2. At t = 0, v = 7.5 m/s…
A: Acceleration is given by : a = At where A = 2 ms52Initial velocity (at t = 0) = 7.5 msInitial…
Q: a car is traveling west at 22.5 m/s when it turns due south and accelerates to 40.0 m/s, all during…
A: Given data: Initial velocity (Vi) = 22.5 m/s, towards west Final velocity (Vf) = 40.0 m/s, towards…
Q: 2 A particle is moving in a straight line with constant acceleration. The particle passes a point…
A: Initial speed of particle (u) = 1.2 m s-1 Final speed of particle (v) = 7.6 m s-1 Time taken by…
Q: What is the displacement of a horse rider with an initial velocity of 4.0 m/s and accelerates…
A: Given data: Initial velocity (v0) = 4.0 m/s Final velocity (v) = 18 m/s Time (t) = 4.0 s Required:…
Q: 1. A tourist throws a rock with an initial velocity of 8.0 m/s [down] from a scenic overlook into…
A: As per guidelines I am answering only question 4. Please post remaining questions separately.
Q: A particle leaves the origin going 5.3 m/s in the +x direction. At all times it experiences a…
A: The particle moves in +x direction with velocity u=5.3 m/s. It experiences a constant acceleration…
Q: 4. A runner goes north 500m, turns east for 1200m, and then goes south for 1000m. What is his…
A: As per bartleby guideline , i have solved first question out of multiple questions.
Q: 1. A particle moves along a straight line with a velocity in millimeters per second ,v = 400 – 16t?…
A: Hi. as you have posted multiple questions and have not specified which question needs to be solved,…
Q: The acceleration due to gravity on the moon is 1.67 m/s2. If a person can throw a stone 12.0 m…
A: Given,
Q: 1. A particle is moving at 5.00 m/s, east and then 8.00 m/s, southwest, what is the resultant…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: Does an odometer in a car measure distance or displacement?Explain
A: The odometer in the car is used to measure the distance. The explanation to this is as shown…
Q: 1. A particle has a velocity of (5 m/s)î – (4 m/s)ĵ. During a time period of 1.2 s, its velocity…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: 77. The position of a particle moving along x-axis varies with time as x = R- 5t + 6, where x is in…
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Q: A car is traveling east at 22.5 m/s when it turns due north and accelerates to 32.5 m/s during a…
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Q: 03/ When a stone is thrown directly upwards with initial velocity of 30.0 m/s, what will be the…
A: The initial velocity of the stone (u) = 30 msAcceleration due to gravity (g) = 10 ms2Let the maximum…
Q: 1-A particle is moving with an initial velocity of v, = 2" when t = 0. If it is subjected to a…
A: The given data are:
Q: 3. What is happening to the velocity of an object if it has a negative acceleration? it is…
A: Acceleration is the rate of change of velocity.
Q: 1. In which of the following situation ? does the car have westward acceleration? a. The car travels…
A: Given a car have westward acceleration and we have to chose the correct situation regarding to…
Q: If an object is thrown straight up with an initial speed v = 18 m/s from ground level, What will be…
A: Given data The initial speed is v=18 m/s The time is t=2 s The equation of motion for the object…
Q: 8. Answer the following questions about the car whose motion is graphed below: 40 30 20 (W) P 10|시 E…
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Q: 2. A falling skydiver slows from a speed of 52 m/s to 8 m/s in 0.8 s as th- parachute opens. a) What…
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Q: The position of a particle moving along an x axis is given by x = 16.0t² - 5.00t³, where x is in…
A: Given data: x = 16.0t2 - 5.00t3 x in meters, t in seconds Required: Average velocity of particle…
Q: (II) You are driving home from school steadily at 95km/h for 180 km. It then begins to rain and you…
A: Given For 180 Km speed μ = 95kmh For the next part speed v = 65 kms total time t = 4.5 h
Q: 7. Which of the following is/are ALWAYS TRUE? I. Displacement is a vector quantity that has a…
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Q: 1. What is the acceleration of a diving hawk whose velocity increases 4 m/sec every 1.6 seconds?
A: Given data: Increase in velocity (ΔV) = 4 m/s Time taken (Δt) = 1.6 s Required: Acceleration (a)
Q: A particle leaves the origin going 1.7 m/s in the +x direction. At all times it experiences a…
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Q: 2. An object moves along the x-axis with its position measured relative to the origin so that its…
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Q: (III) Sketch the v vs. t graph for the object whose displacement as a function of time is given by…
A: We are required to sketch v vs. t curve.
Q: A car moves in a straight line at a speed of 56.0 km/h. A. How far will the car move in 4.00…
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Q: 10. A small toy airplane is flying in the xy – plane parallel to the ground. During the time…
A: Given: v→=12·t i→+12-2·t j→ t1 = 0 s. t2 = 1 s. To Find: The value of t at which the velocity of…
Q: 9) Two objects move with initial velocity 28.00 m/s, final velocity 16.0 m/s, and constant…
A: (a) From kinematic equation, vf2-vi2=2ax [1] Thus, the acceleration will be, a=vf2-vi22xa=16…
Q: #6 A projectile is shot into the air following the path, h(x) = -3x2 + 6x - 5. At what time,…
A: Given equation- hx=-3x2+6x-5 For maximum height 1.…
Q: 1. The velocity of a car increases from 43.2km/hr [N] to 86.4 km/hr [N] over a 0.12hr interval. What…
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Q: QUESTION 4 You are on the roof of a Physics Building, 31 m above the ground. Your physics professor,…
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- 1. If you walk 500 m due North and then 200 m due South,a. What is your total distance covered?b. What is your displacement? 2. A spacecraft traveling at 1200 m/s is uniformly accelerated at the rate of 150 m/s2 by burning itssecond stage rocket. If the rocket burns for 18 seconds, what is the final speed of the craft?1."An airplane accelerates down a runway at 3.20m/s2 for 32.8s until it finally lifts off the ground. how long is the said runway? how long is the said runway?" From the problem, what is the most appropriate equation to be used? 2.Which describe the velocity of an object upward? a.The object moves in constant velocity for one meter b.The object adds one meter per second squared in its velocity every second c.The object changes its velocity to one meter per second at its highest point d.The object adds one meter per second in its velocity every second 3. which tells how fast an object is moving? a.30km at 40 northeast b.60 miles per hour in 4 hr c. 30 meters per second d. 30 meter per second squared1. If an object is moving with constant acceleration, what is the shape of its velocity vs. time graph? What is the significance of the slope? What is the significance of the y-intercept? 2. If an object is moving with constant acceleration, what is the shape of its distance vs. time graph? What is the significance of the slope of a distance vs. time curve? What is the significance of the y-intercept?
- Tectonic plates are large segments of the Earth's crust that move slowly. Suppose that one such plate has an average speed of 4.0 cm/year. (a) What distance does it move in 1 s at this speed? (b) What is its speed in kilometers per million years?A child is practicing for a BMX race. His speed remains constant as he goes counterclockwise around a level track with two nearly straight sections and two nearly semicircular sections, as shown in the aerial view of Figure CQ7.12. (a) What are the directions of his velocity at points A, B, and C? For each point, choose one: north, south, east, west, or nonexistent, (b) What are the directions of his acceleration at points A, B, and C? Figure CQ7.121) A student travels 10 miles east from his home to Ocean County College. However, his odometer reading goes up 15 miles. (a) What is his displacement? (b) What is the length that he traveled? (c) What do you assume happened to cause his displacement to be different than length traveled?
- 1. The boy walk 76 km east and run in the direction of 12 km north in 40 second. a. What is the boy's distance? b. What is the boy's displacement? c. What is the boy's speed? Formula speed distance/time d. What is the boy's velocity? Formula velocity displacement/time1. An object is at x = -10 m moving at a constant velocity of 10 m/s. What would be the position of the body after 10 seconds? 2. Two siblings, Kaeya and Diluc, decided to take a walk around Mondstadt, following its perimeter guarded by walls. For those who haven't seen Mondstadt, you can imagine it as a city of walls with beautiful German architecture. Let's roughly assume that the walls are encircling it in a perfect circle. Both Kaeya and Diluc started at the front of the huge city gate (marked at 0 degrees), and they walk separately, away from each other. Assuming that radius of the circular city of Mondstadt to be 500 m, and the constant walking speed of both siblings to be 0.5 m/s, how long until the siblings achieve the greatest separation distance between them? 3. Please refer to the following vectors:A = 6i + 2j - 3kB = 3i - j - 2kC = -i + j - 4kD = j - 3kE = -i + 2kF = -5kG = 2iH = -3jI = -4i +4j Find the projection of vector C on vector D. 4. You throw a glob of putty…Romeo is throwing pebbles gently up to Juliet's window, and he wants the pebbles to hit the window with only a horizontal component of velocity. He is standing at the edge of a rose garden hhh = 7.5 mm below her window and LLL = 7.7 mm from the base of the wall (Figure 1). How fast are the pebbles going when they hit her window? Express your answer to two significant figures and include the appropriate units.
- 1. A ball is dropped from the top of a 70m tall building. You are about to catch it from the ground, what is the velocity of the ball, when it reaches your hand 2m from the ground? Do you think you catch it with this velocity, why or why Not? 2. Compare the maximum height reached by the two balls thrown from the ground in different directions. The first ball (Ball A) was thrown vertically upward straight to the air with a velocity of 2m/s. While the second was thrown sideways with an angle of 70o with initial velocity of 2m/s. Which ball will reach the higher altitude? Explain your answer. Please include solutions.Hi I am in physics 1 and I need help with this problem. It saids a boy runs in an open field. He runs 233m due north in 77 seconds, turns 90 degrees to his left and runs 178m in 93 seconds. Sketch a map of his motion and find the following quantities of his motion during this period from starting time to final time a) Map of his motion b) The total distance he runs (233m + 178m= 411m) c) The displacement from starting position to final position. What I have thus far is I got c=sqrt (233)^2+(178)^2=293m. Would I subtract this number from the total distance? Please includes detailed steps of how to solve this1. The 5,000kg final stage of a spaceship ejects the 10,000kg second stage. Before ejection, the two stages together travel with a velocity of 200m/s. If after ejection the second stage travels at 50m/s opposite the direction of its initial motion, what is the velocity of the final stage?