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Q: Consider a dragster that, when the light turns green, accelerates uniformly from rest and completes…
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Q: please explain with solution!
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Q: A car traveled at a rate of 50 km/hr for 8 minutes and then at 25 km/hr for 7 min and finally at 20…
A: Given that-Speed in first Journey, s1=50 km/hrTime in first Journey, t1=8 minutes=860 hoursSpeed in…
Q: I was born in Colorado and 40 years later I live in New Jersey, 1800 miles away. My sister was born…
A: Therefore average speed= total distance travelled/total time
Q: A train departs from Southern Cross Station between ten and eleven o'clock. After travelling for 8km…
A: Distance travelled, d=8 km The average speed for d=8 km is v=33 km/h
Q: average velocity
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Q: what is the velocity of a car that goes 100 miles in one hour and 50minutes?
A: The rate of change of displacement is known as velocity. Where,V = velocityds = change in…
Q: 2. A vehicle accelerates from 25 m/s to 85m/s in exactly 5.0 seconds. a) What was its acceleration?…
A: a) The kinematic equation is,
Q: km in 8 hours. If the speed is increased by 250km/h, then the time taken by the plane to cover 9000…
A: We know that the relation between the speed and distance is given as Speed = Distance time if the…
Q: Andrew Tan is driving his automobile at a continuous pace of 81.2km/h, with the exception of a…
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Q: Data Table 1: Red Car Data Table 2: Blue Car Average Time (s) Speed = distance/time (m/s) Time Time…
A: Red car : average time for covering 1 m distance = 6.2 s Average speed = 0.16 m/s Blue car : Average…
Q: In September 1988 in Seoul, Carl Lewis set a new world record by running 100 m in 9.92 s. What was…
A: Given: Total distance travelled d=100m Total time taken t=9.92s To find: Average speed v=??
Q: he map below shows the paths walked by three different people. All three people start from point A…
A: Given, 1st person travels from point A to B 2nd person travels from point A to C 3rd person travels…
Q: A car was traveling at 20 m/s and then started increasing its speed by 5 m/s for every 10 seconds…
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Q: 1. The mass difference between two isotopes is sometimes just a neutron mass. The spectrometer…
A: Consider two isotopes of the lead (82) are Pb204 and Pb205. Here, Pb205 > Pb204 Let the mass of…
Q: Question 2: (For this problem simply interpret the situation by drawing a motion diagram showing the…
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Q: While on vacation, Lisa traveled a total distance of 440 miles east. Her trip took 8 hours. What was…
A: To determine: The velocity of lisa, while she travelled on vacation
Q: Mr. Gretskty has an antique bicycle that he takes to antique auto shows. below is a table of his…
A: Given information: Miles from home in the first hour (t1 = 1 hr) is d1 = 39 miles. Miles from home…
Q: 13. If I drive my car at 25 mi/hr for 30 min, how far have I traveled?. If I start driving north at…
A: Speeding up A (velocity is increasing on the graph) Slowing Down C (velocity is decreasing on the…
Q: Car A travels due east at an initial velocity of 10km/hour then constantly increased in velocity…
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Q: A motorcyclist sees a branch in the road, and hits the brakes, slowing down at -6.42 m/s². If it…
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Q: 7.An object accelerates, uniformly from rest. If it travels 26.Om south, and reaches a velocity of…
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Q: Jason and Eddie are traveling from Atlanta to Miami which is a distance of 662 miles. It took them…
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Q: An airplane started its flight from point A towards point B at the same time as a helicopter started…
A: To solve this equation we actually need to construct two linear equation which need to be solved…
Q: Two cars start moving from the same point. One travels south at 32 mi/h and the other travels west…
A: Given: Car 1 moves south at vy=32 mi/h Car 2 moves west at vx=24 mi/h
Q: A car enters the freeway with a speed of 8 m/s and accelerates uniformly for 3.5 km in 2.5 min. How…
A: Given that-Speed of the car, u=8m/sDistance travelled by the car is S=3.5 kmTime interval takeny by…
Q: A car is traveling with a constant speed along a road that has a form of a square. The car starts at…
A: A car is traveling with a constant speed along a road that has a form of a square. The car starts at…
Q: eryl walks a distance of 240 m with an average speed of 1.2 m/s. How long did it take her to walk…
A: Given Distance traveled by Chery is d=240 m Average velocity of Chery is v_avg=1.2 m/s Find the time…
Q: Michael was told his dinner would be ready at 18:00. He left his house at 12:00 and travelled in his…
A: given: the time when Michael left house = 12:00 and the time he is expected to reach= 18:00…
Q: Superman needs to save Lois from the clutches of Lex Luthor. After flying for 7 seconds, he is 2515…
A: We are given the distance from Lois after a given time. We are again given new distance from her in…
Q: Find the car's average velocity for the following time intervals: Time interval [1,3] feet/ second…
A: The average velocity between the time interval [1,3] is, v=x3-x1t3-t1v=71 feet-16 feet3 seconds-1…
Q: A stone is thrown straight upward and it rises to a height of 3000cm. With what speed was it *…
A: Given values: Height, h=3000 cm Acceleration due to gravity, g=9.8 m/s2
Q: Rank these speed measurements in increasing order from smallest (1) to greatest (5): 55.1 mi/h…
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Q: The a-t graph of the bullet train is shown below. If the train starts from rest, determine the…
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Q: At exactly noon, you pass mile marker 157 in your car. At 2:30 p.m. you pull into a rest stop at…
A: The objective of the question is to calculate the average speed of the car during a specific time…
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