A motorist drives north for 32.0 minutes at 80.5 km/h and then stops for 15.0 minutes. He then continues north, traveling 130 km in 1.80 h. (b) What is his average velocity?

Q: A person takes a trip, driving with a constant speed of 95.5 km/h, except for a 24.0-min rest stop.…

A: (a) Expression for total time travelled

Q: A motorist drives north for 37.0 minutes at 85.5 km/h and then stops for 15.0 minutes. He then…

A: Given: Initial Velocity of motorist in north direction (vn1) = 85.5 kmph. Initial Time of travel in…

Q: A jet plane travels a distance of 1 .53 x 103 km, in 1.0 h and 28 min. Determine the speed of the…

A:

Q: A motorist drives north for 35 minutes at 85 km/h and then stops for 15 minutes. He then continues…

A: Recall Average velocity=Total displacement/total time

Q: boat travels at 17 mi/h for 1.50 h. How far does the boat travel?

A:

Q: You are driving home from school steadily at 99 km/h for 190 km. It then begins to rain and you slow…

A: How far is your hometown from school. given, Initial speedv1=99 kmhInitial distance travelleds1=190…

Q: A person travels by car from one city to another with different constant speeds between pairs of…

A: Given Data: Speed, v1=70 km/h & time, t1=15 min=0.25 hr Speed, v2=80 km/h & time, t2=14…

Q: A man walks on sand at speed 1.20 m/s over a distance of 48.0 m, after which he walks on pavement…

A: Given :- speed on sand = 1.20 m/s distance = 48 m walk on pavement = 102 m  average speed of entire…

Q: A badger looking for food travels 8.0 km [S], 3.0 km [E], 5.0 km [S], 9.0 km [N], then 3.0 km [W].…

A: Given data:  Badger travels 8.0 km [S], 3.0 km [E], 5.0 km [S], 9.0 km [N], then 3.0 km [W]…

Q: 7.A motorist drives north for 35.0 min at 85.0 km/h and then stops for 15.0 min. He then continues…

A:

Q: A motorist drives north for 29.0 minutes at 61.0 km/h and then stops for 15.0 minutes. He then…

A:

Q: A person takes a trip, driving with a constant speed of 99.5 km/h, except for a 24.0-min rest stop.…

A: Given,

Q: I need help on this problem: You go south of your friend's house 150 miles away at 50.0 MPH. Your…

A:

Q: If a cheetah sees a rabbit 114.0 m away, how much time ftotal will it take to reach the rabbit,…

A:

Q: A motorist drives north for 41.0 minutes at 67.0 km/h and then stops for 15.0 minutes. He then…

A: @ first 41 minutes, t1= 41min = 41/60 hours = 0.683333333 hours v1= 67 km/hr Therefore,…

Q: A student drives the 105-mi trip back to campus after spring break and travels with an average speed…

A: Given: Total distance of the trip = 105-mi, Average speed for the first part of the trip, v1 = 56…

Q: A motorist drives north for 37.0 minutes at 90.5 km/h and then stops for 15.0 minutes. He then…

A: Displacement is the shortest distance between the initial and final position.The average velocity of…

Q: A person travels by car from one city to another with different constant speeds between pairs of…

A: (a) Average speed is,

Q: A motorist drives north for 42.0 minutes at 82.5 km/h and then stops for 15.0 minutes. He then…

A:

Q: While driving south on hwy 400, Jim gets stuck travelling at 1.9 m/s behind a slow truck. He finally…

A:

Q: In reaching her destination, a backpacker walks with an average velocity of 1.18 m/s, due west. This…

A: Suppose x is the distance the backpacker moved with velocity 0.717m/s, then the total displacement…

Q: A person travels by car from one city to another with different constant speeds between pairs of…

A: (a) The time taken to travel from one city to another city is

Q: A proton (mass m = 1.67 x 10-27 kg) is being accelerated along a straight line at 2.20 x 1015 m/s²…

A: Initial speed of proton (u) = 2.00 × 107 m/s  Acceleration of proton (a) = 2.20 × 1015 m/s  Distance…

Q: A person travels by car from one city to another with different constant speeds between pairs of…

A:

Q: A motorist drives north for 37.0 minutes at 76.5 km/h and then stops for 15.0 minutes. He then…

A:

Q: A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10…

A: The distance traveled in the original direction is given by: distance = speed x time = 640 mi/h x…

Q: A motorist drives north for 34.0 minutes at 92.5 km/h and then stops for 15.0 minutes. He then…

A:

Q: A van traveling at a speed of 32.0 mi/h needs a minimum of 44.0 ft to stop. If the same van is…

A: Given:-  A van traveling with the speed of u= 32 mi/h. The minimum distance it gets before stopping…

Q: What must be the average speed to travel 250 km in 2 hr? And in m / s?

A: Introduction: In physics, many of the physical quantity, came across in day to day life. Speed is…

Q: c) A car sits in an entrance ramp to a freeway, waiting for a break in the traffic. Then the driver…

A:

Q: John walks 1.80 km north, then turns right and walks 1.20 km east. His speed is 1.40 m/s during the…

A: Answer..

Q: Problem 5. The velocity of a particle moving along the x -axis is defined by v = kx°- 4x? + 6x ,…

A: The velocity of a particle moving along the x-axis is  v = kx3 - 4x2 + 6x Where v is in m/s x is in…

Q: What is the average velocity of a car that travels from mile marker 32, to mile marker 214 on I-10…

A:

Q: The acceleration of an object (in m/s2) is given by the function a(t)=7sin(t)a(t)=7sin(t). The…

A:

Q: Usually, Tony travels to Bunbury from Perth city in 2.50 hours. One day he increases his average…

A: a) Given data: The time required to reach Bunbury from Perth is 2.5 hours at the initial average…

Q: 5. A cyclist rides 8.0 km east for 20 minutes, then he turns. and heads west for 8 minutes and 3.2…

A: Given, A cyclist rides 8.0 km east for 20 minutes and turns west for 8 minutes and covered  3.2 km.…

Q: turns

A: When the speed of a body is calculated at a particular instant of time it is called instantaneous…

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –