2. You start out by driving 247 miles south in 2 hours and 55 minutes, and then you stop and park for a while. Finally, you drive another 103 miles north in 4 hours and 29 minutes. The average velocity for your entire trip was 15.57 miles per hour to the south. How much time did you spend parked?  1 hours 51 minutes  3 hours 42 minutes  0 hours 55 minutes  9 hours 15 minutes

Q: 3. An object's acceleration versus time graph is shown in figure. Its velocity at t=0 s is Vx = 2.0…

A:

Q: You have an old American Mustang that you have shipped to Austria. The speed limit on the autobahn…

A: The speedo meter measures the Instantaneous speed of the vehicle. The speed limit on the autobahn in…

Q: The graph below shows the distance an object traveled over time. Distance Traveled by an Object 100…

A: Option C is the right answer  Segment Y

Q: A student estimates that his daily commute to college consists of 10 minutes driving at a speed of…

A: Given v(t) vs t graph:

Q: George walks to a friend’s house. He walks 750 meters North, then realizes he walked too far. He…

A: Given:George walks to a friend’s house. He walks 750 meters North, then realizes he walked too far.…

Q: 1. You are driving your 2015 Volkswagen Golf at night on a straight road through the woods at 60…

A: Conversion 60 mih=60mih1.61×103 mhh3600 s=26.8 ms a. From kinematic equation expression for…

Q: Q20. An object is shot straight up from 10 m above ground level with an initial velocity of vo = 17…

A: Given:The initial height of the object: h=10 mThe initial velocity is given as: v0=17 m/s in the…

Q: You are on a different planet, and you have been tasked to determine the acceleration of gravity on…

A: The ball is dropped from a cliff, that is at a height of 100 m. The ball falls down, with a final…

Q: The jet car is originally traveling at a velocity of 12 m/s when it is subjected to the acceleration…

A: Given, the initial velocity of the car is uo=12m/s and its acceleration vs time graph is Now from…

Q: A bicyclist rides the first 60 km of a 220 km race in 1.5 hours. What is the bicyclist average…

A:

Q: You need to drive 69.7 km (43.3 miles) for an interview. The interview is at 11:15 am, you leave at…

A: The total distance to be covered is - D = 69.7 km , You decided to drive at 100 km /hr . Let's…

Q: A car starts moving at 60 mi/hr. After some time, the car speed reduces to 40 mi/hr and stays there…

A: Let's denote the time the car moved at 60 mi/hr as t (in hours). Then, the time the car moved at 40…

Q: Pr1. The speed of a cyclist along the horizontal road is 16 km/h, 12 km/h upward and 24 km/h…

A: Given: The speed in horizontal direction vh = 16 km/h. The speed in upward direction vu = 12 km/h.…

Q: E7.A hiker covers a distance of 1.26 km in a time of 0.5 hours. What is the average speed of the…

A: Average speed is given by   Where S = total distance covered, t = total time taken

Q: 3. An object's position as a function of time is given by the following formula: f(t) = {(0.25…

A: As per guidelines only 3 subparts are solved here.

Q: Problem 2: A car is traveling at a speed of 33 m/s. art (a) What is its speed in kilometers per…

A: Given:  Speed  of car            S=33 m/s   we  have  to find  S  in  Km/h

Q: An old commuter train travels a distance of 100 km from Union Station to Berkeley’s Crossing in the…

A: To determine,part ahow many hours does the trip take(t).given,speed(v)=45 mphdistance(d)=100…

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

A: v1 = 80 km/hr , t1 = 30 min v2 = 100 km/hr , t2 = 12 min v3 = 40 km/hr , t3 = 45 min v4 = 0 km/hr ,…

Q: You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors…

A:

Q: A person is travelling at 60mph at a 45mph speed limit road. The person sees a reduced speed limit…

A: We know that 1 mile = 5280 ft; 1 hour = 3600 seconds.Thus,now, the driver was at a speed of 60 mph.…

Q: 3. A Tesla can accelerate from 0-60 MPH in 2.8 seconds, yielding an average acceleration of 21.4…

A: 3) Initial velocity (u) = 0 mph Final velocity (v) = 60 mph time taken = 2.8 seconds acceleration =…

Q: Suppose the speed of a motorcycle accelerates from a stop sign and increases every two seconds…

A: Speed is continuously increasing with time. Therefore the speed would reach 35 mph sometime between…

Q: A frustrated office worker throws his laptop out of his business's high- rise office building. The…

A:

Q: On a particularly busy workday, I might need to drive back and forth between ASUN’s Newport and…

A: Given: Distance between ASUN’s Newport and Jonesboro (d) = 38 miles. Time to taken to complete the…

Q: One of the main speed tests in athletics is the 400 meters dash. At the 1999 Seville World…

A:

Q: 5.The average person passes out at an acceleration of 7g (that is, seven times the gravitational…

A: The solution to both the questions is given by using basic relations of velocity, acceleration and…

Q: It's a lazy day. You and your dog, Shamus, are both resting. Shamus is right next to you (you can…

A: Given Data: The acceleration  is, a = 2.2 m/s2. The initial velocity is, u = 0 m/s. The first…

Q: A stone is thrown straight up from the edge of a roof, 950 feet above the ground, at a speed of 10…

A:

Q: 4. A ball is initially rolling 3m/s east along a table. It undergoes an acceleration of 0.4m/s²…

A:

Q: 1. Consider the following v-t graph. a. At what time(s) is the object moving fastest? b. What is its…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A car is driving along a circular track of diameter d = 0.75 km at a constant speed of v = 22 m/s.…

A:

Q: A speeding car is traveling at a constant speed of 39.5 m/s when it passes a police car. The police…

A: Given The constant speed of the speeding car is v = 39.5 m/s. The acceleration of police car is a =…

Q: 2. You decide to enjoy the lovely Santa Barbara weather by taking a ride in your car along the…

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 –