he will start driving right away, but Carl needs 35.0 min to finish his lunch before he can begin driving. Isaac plans to drive at 70.0 mph, and Carl plans to drive at 55.0 mph. Ignore acceleration and assume the highway forms a straight line. How long will Isaac be driving before he meets Carl?

Q: At t = 0, a truck is traveling east at a constant speed of s = 82.3 km/h. At an intersection d =…

A: In Physics a vector is a geometric representation of a physical quantity that has both magnitude and…

Q: 4. Each drawing shows three points along the path of a projectile, one on its way up, one at the…

A: Projectile motion

Q: You are walking through your neighborhood and you see a boy on the roof of a building kicking a…

A:

Q: A diver explores a shallow reef off the coast of Belize. She initially swims d1 = 82.7 m north,…

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Q: 2 5. 758 112 1314 15 4. Amy walked to her school which is 2 km east from his house. She travelled 1…

A: Distance is the actual path travelled between two points while displacement is the shortest distance…

Q: An airplane is heading due south at a speed of 600 km/h. 0= 7.61 east of south Submit All attempts…

A: Given Speed of an airplane, Vairplane=600 km/h Vector magnitude and direction Vectors can be…

Q: A jogger jogs around a circular track with a diameter of 225 m in 16.0 minutes. What was the…

A: Answer              Jogger's average velocity =  0.736 m/s

Q: Q1\ choose the correct answer for the :following questions A student practicing for a track meet ran…

A: Given data The distance covered by the student is d = 150 m The time taken to cover the distance is…

Q: PC A student bikes 5.00 km East to school in 30.0 min, realizes he forgot his calculator for…

A:

Q: A car is rounding a turn at a constant speed. What is true about its acceleration? a)  The car’s…

A: A car is rounding turn at a constant speed.  It means the path of car at this time is curved.

Q: 16) The diagram shows the path taken by a sailboat tracking sideways because it cannot sail directly…

A:

Q: A private airplane leaves Midway airport and flies due east at a speed of 180km/h.  Two hours later,…

A:

Q: You are driving home from school steadily at 97 km/hkm/h for 160 kmkm . It then begins to rain and…

A:

Q: An object is moving North with a velocity of 12 m/s. It accelerates at a rate of 3 m/s2s2 for 10…

A: given u = 12 m/s a = 3 m/s2  t = 10 sec

Q: you ough moving in front of the sensor. 1.The object moves with a steady (constant) velocity toward…

A:

Q: STOP 3.1 km 4.0 km 45° START E 2.6 km

A: Given The first displacement is d1=2.6 km. The second displacement is d2=4 km. The third…

Q: Which statement describes an object travelling with uniform velocity? O A) An object moves with…

A: The velocity is a vector quantity. The vector quantity contain direction in it.  Option A will be…

Q: For a motorcycle moving along a rough road modelled as shown (c= 1 m,L= 10 m). Determine the…

A: y is related to x by equation,  y = c sin ( (π / L) x)  Where c = 1 m, L = 10 m We need to find…

Q: A Canadian speed limit of 50 km/h is closest to which U.S. limit expressed in miles per hour? (a) 60…

A: Given: The Canadian speed limit is 50 km/h.

Q: +v 5 t Pick all of the correct answers O The acceleration switches from positive to negative between…

A: Given data:  Graph between velocity and time Required: Correct statements about velocity-time graph

Q: 2. Nicaria drives her scooter 10 kilometres north. She stops for lunch and then drives 5 kilometres…

A:

Q: A rock is dropped from the top of a building. Rock starts from rest and it takes 7seconds to reach…

A:

Q: An object moves along the ry-plane. At some instant, its velocity and acceleration are J = – (3 m/s)…

A: for straight line motion, the velocity and acceleration are in same (or opposite) direction.

Q: Lately, Jason has been taking drivers' ed so that he can get his license. However, he's also been…

A:

Q: 3. The explorer took 60 s, 130 s, and 70 s to travel the 30 m, 20 /2 m, and 140 m north distances,…

A:

Q: Over the course of a day, Dr. Kratzer leaves her home, travels 10 miles to Drexel, walks about 2…

A:

Q: 38. The acceleration of a particle as it moves along the x-axis is given by the function a(t) = -…

A: Acceleration of the particle is given as at=-sint-3cost For the velocity, integrating the above…

Q: The bacterium Escherichia coli (or E. coli) is a single-celled organism that lives in the gut of…

A: Given,             Zig-Zag constant speed, v = 20 μm/s             Other data in the graph

Q: A skater on Ottawa’s Rideau Canal travels in a straight line 8.5 3 102 m [25° N of E] and then 5.6 3…

A:

Q: 16) A car turns from a road into a parking lot. The car's initial velocity is 5.0m/s[45 degrees…

A: Given car's initial velocity is 5.0m/s The car makes a turn and has a velocity of 4.0m/s after turns…

Q: A bus makes a trip according to the position-time graph shown in the drawing. What is the average…

A:

Q: Time (s) 3. This table shows the speed of an accelerating car. 01 2 3 4 5 4 5 6 Speed (m/s) 0 16 25…

A: The acceleration is the rate of change in velocity. The slope of the velocity-time or speed-time…

Q: The velocity and acceleration of an object at a certain instant are i = (3.0 m/s)j %3D å = (5 m/s²)i…

A: The velocity of an object at a given instant = 3 ms j^The acceleration of an object at a given…

Q: A rabbit is moving in the negative x-direction at 1.50 m/s when it spots a predator and accelerates…

A: Given Data: Along x-axis: The initial velocity of the rabbit is, ux=-1.50 m/s The final velocity of…

Q: In a forest, an explorer walks 13 km due east, then 18 km north, then he rested for an hour. After…

A: We can solve this using vector addition

Q: An object is moving with constant non-zero acceleration along the +x-axis. A graph of the position x…

A:

Q: A rabbit is moving in the negative x-direction at 2.70 m/s when it spots a predator and accelerates…

A: Acceleration Acceleration is the change in the velocity of an object in motion for some time. It is…

Q: A fighter jet makes a 90 degree turn while flying at a a constant speed of 200 m/s. The process…

A: Given, Initial speed of the fighter jet,  u→ = 200 ms i^v→ = 200 ms j^ process takes, t = 20 sec

Q: In an amusement-park ride, cars rolling along at high speed suddenly head up a long, straight ramp.…

A: Here the gravitational acceleration is acting on the system. The gravitational acceleration will…

Q: A car traveling to the east begins to slow down as it approaches a red light.  Which of the…

A: As a car is moving in the east direction and it approaches the red light, the car will be slow down…

Q: Archibald, an aging geezer, is out bicycling one fine afternoon, reliving his glorious youth and…

A: Consider the traffic police as the source of the sound, and it is stationary. Also, consider Archie…

Q: Wil-E-Coyote drops a bowling ball off a cliff to try to catch the Roadrunner. The cliff is 132 m…

A:

Q: You are driving home from school steadily at 95 km/h for 180km. It then begins to rain and you slow…

A: Average speed is the mean value of the speed of a body over a period of time.  Here, we calculate…

Q: A girl is riding her bicycle due north in a straight line at speed of 13.8 m/s and slows down to a…

A: Given data:  Initial velocity (Vi) = 13.8 m/s Final velocity (Vf) = 9.2 m/s Time (t) = 7 s

Q: 1. A car travels 12 kilometers due north and then 8 kilometers due west going from town A to town B.…

A:

Q: A speedboat has a velocity of 48 kph as it comes out of a turn. It accelerates at the rate of 0.3…

A: Given: speed boat velocity v=48 kph = 13.33 m/s  Acceleration a = 0.3 m/s2

Q: A motorist on a road trip drives a car at different constant speeds over several legs of the trip.…

A: Given:  For t1 = 55 min, v1 = 65 km/h for t2 = 13 min, v2 = 90 km/h  for t3 = 40 min, v3 = 30 km/h…

Q: A car travels around a curve with a constant speed What if anything happens to the velocity of the…

A: If a car travels around a curve with constant speed, its magnitude remain fixed but its direction…

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 –