1) A student drove to the university from her home and noted that the odometer reading of her car increased by 15.8 km. The trip took 25.9 min. a) What was her average speed, in meters per second?  b) If the straight-line distance from her home to the university is 10.3 km in a direction 25° south of east, what was the magnitude of her average velocity in meters per second? c) If she drove back home using the same path she took out to the university and arrives 7.9 h after she first left home, what was her average speed for the entire trip, in meters per second?

Q: A basketball player runs 7.00 m due north, then 5.00 m in a direction 30° north of west, and finally…

A: Given ,  A = 7 m , North              B = 5m, 300 north of west              C = 8 m east

Q: a jet plane travels from calgary to winnipeg,a distance of 1358 km,in 2 h and 45 min.determine the…

A: 1358km= 1358000 m 2 hr 45 min = (120+45) min = 165 min = 165×60 sec =9900 sec We know S=v*t or, v=…

Q: A cannon ball is launched into the air with an upward velocity of 350 feet per second, from a 7-foot…

A: The initial upward velocity of the cannonball is v = 350 ft/s The height of the cannonball after t…

Q: Suppose you walk 18.5 m west and the 29 m straight north. How far are you from your starting point…

A: The diagram can be made as followss

Q: The Space Shuttle travels at a speed of about 9.61x 103 m/s. The blink of an astronaut's eye lasts…

A: velocity of space shutter V = 9.61 *103 m/sec  length of football field L = 91.4 m time of eye…

Q: The Space Shuttle travels at a speed of about 8.85 x 103 m/s. The blink of an astronaut's eye lasts…

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Q: A tourist drops (from rest) a ping pong ball from the top of the tower, which has a height of 524…

A:

Q: A car P travels along a straight road with a constant speed v= 79 mi/hr. At the instant when the…

A: The Schematic diagram of the system is given below:Here the Velocity is divided into two components…

Q: Arvin the Ant is on a picnic table. He travels 30 cm northeast, then 25 cm due north, and finally 15…

A: Given data: Ant travels 30 cm northeast, then 25 cm due north, and finally 15 cm west Need to…

Q: If m/s, what is the magnitude of -4? =

A:

Q: onball is shot with an initial speed of 42 m/s and 37.0° angle with respect to the ground. How long…

A: As we know the formula for time of maximum height is given by  tm =  { Vo sin ( theta) } / g  Where…

Q: A В C D 0 2 4 6 8 10 12 displacement x (m)

A: For A path   1) distance traveled = 7 m (total path length)   2) Magnitude of displacement from…

Q: Two straight roads intersect at right angles. At 10 am a car passes through the intersection headed…

A: If an object is moving with constant speed or velocity, the acceleration becomes zero. Acceleration…

Q: Mimi leaves home to travel 6.5mi due east. Then She goes 3mi due south and in the last leg she goes…

A:

Q: Suppose you first walk 10.5 m in a direction 20° west of north and then 22.5 m in a direction 40°…

A: It is given that the vectors have been resolved in components. Given that A = 10.5 m , 200…

Q: The figure shows a building 46.0 meters high. You sit on the roof at the leftmost edge of the…

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Q: The ball at A is kicked such that 0A = 30. If it strikes the ground at B having coordinates x = 15…

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Q: A car drives 3 blocks north and then turns right and drives 4 blocks east. The trip, in traf- fic,…

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Q: A golf ball was hit and follows a trajectory path. It travels 28m/s upon hitting at 400 with respect…

A: 1. The maximum height reached by the ball above the ground can be determined as, Here, u, g and θ…

Q: Sammy the sugar glider is out one morning foraging for fruit. He waddles his body along a tree…

A: Draw the diagram of the problem.

Q: blar b. Find Lu's aveage acceleration over the walk, Wag he accelecation constant over the duration…

A: a. Lu was running in a straight line in the positive x- axis with a decreasing velocity. At time…

Q: A car travels along a straight east-west road. A coordinate system is established on the road, with…

A: We have to determine the car's starting point. We know the car displacement is -23 mi, and the car…

Q: A hiker gets lost in a forest. He walks half-way around a circle with a radius of 2.1 km in 2.0…

A: The hiker, lost in the forest, travels half a circle that has a radius of 2.1 km, in a time of 2…

Q: 1) An object follows as shown below. What is the displacement from the last point to the starting…

A: (a). The diagram shows the position of the object as a vector. Vector is a quantity that has both…

Q: A ball falls from the roof of a building and takes 4 seconds to reach the ground. a) What is the…

A: Given:- The ball fall from the roof of the building  it takes t = 4 sec to reach the ground  Find:-…

Q: QUESTION 4 Supply all missing information with the correct numerical values. Do not include the…

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Q: Q1) A car of 1000 Kg is moving at a velocity of 100 Km/h [East] and it collides with a truck of…

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Q: A plane is flying to a city 716 km directly north of its initial location. Therefore the only…

A: vaex = 203 km/hr vaey = -51.5 km/hr negative because it is along south which is along negative y…

Q: A plane is flying to a city 716 km directly north of its initial location. Therefore the only…

A:

Q: A student drove to the university from her home and noted that the odometer reading of her car…

A: The student travels a distance, ∆S = 15.0 km in ∆t = 18.0 min = 18.060.0 h = 0.3 h The displacement…

Q: a)What is the magnitude (in km) and direction (in degrees south of east) of his displacement during…

A:

Q: Two buses start at the same time towards each other from terminals A and B, 8 km apart. The time…

A: Distance between terminal A and B (d) = 8 kmTime taken by first bus (t1) = 8 minTime taken by second…

Q: A girl delivering newspapers covers her route by traveling 1.75 blocks west, 3.75 blocks north, and…

A:

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 –