You are driving in a car with your friend, who is speeding around the corner of a highway. You are worried for your safety, so you ask your friend how fast they are going. Your friend responds, "I am going around this corner at a constant velocity of 65 mph." Is their statement physically correct? A) It might make sense, depending on extra information which is not being given in the problem? B) Yes, this statement is acceptable. C) No, the word "velocity" is being used incorrectly. D) No, cars always slow down as they go around corners.

You are driving in a car with your friend, who is speeding around the corner of a highway. You are worried for your safety, so you ask your friend how fast they are going. Your friend responds, "I am going around this corner at a constant velocity of 65 mph." Is their statement physically correct? A) It might make sense, depending on extra information which is not being given in the problem? B) Yes, this statement is acceptable. C) No, the word "velocity" is being used incorrectly. D) No, cars always slow down as they go around corners.

Related questions

Q: at noon, ship A is 150km west of ship B. Ship A is sailing east at 35km/h and ship B is sailing…

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

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: Can someone please help me understand what I'm doing wrong on this one?

A: Acceleration is the rate of change of velocity. It is equal to the slope of the graph about the…

Q: In an airport moving walkways help get passengers to their gates faster. In one case a person stands…

Q: I looked at the motion diagram and thought it was representing an object accelerating to the right…

A: Given, A motion diagram represnting an object accelerating to the right . So , net force must be…

Q: Car A is heading east at 30 m/s and Car B is heading west at 22 m/s. Suddenly, as they approach each…

Q: 2. An astronaut left the International Space Station to test a new space scooter. Her partner…

A: Simple problem of Kinematics. Please have a good look

Q: Fifteen identical particles have various speeds: one has a speed of 2.00 m/s, two have speeds of…

Q: An antelope moving with constant acceleration covers the distance 75.0m between two points in time…

A: Given Data: The distance covered is d =75 m The time taken is t=7.5 s The final speed is V = 16 m/s…

Q: An object is moving east at 15 m/s and another object Is moving south at 15 m/s. Which of the…

A: One object is moving towards east with speed 15 m/s and other is moving towards south with speed 15…

Q: Problem 2: You are driving in a car with your friend, who is speeding around the corner of a…

Q: 1c. A student stands at the edge of a cliff and throws a stone horizontally over the edge with a…

Q: An express train passes through a station. It enters with an initial velocity of 18.9 m/s and…

A: Given Information:- Initial velocity of the train is vi=18.9 m/s Acceleration of the train is…

Q: An object is moving west at 20 m/s and another object is moving north at 20 m/s. Which of the…

Q: pacecraft accelerates at a rate of 20.0 m/s². a) How much time is required for its speed to increase…

Q: Whipple is beginning to feel as if he understands the concept of constant acceleration motion. After…

A: The equation of motion is given as:At a distance y, the final velocity is given as:The acceleration…

Q: A car travels along a straight road with the speed shown by the v-t graph. Determine the total…

A: In this question we have to find the total distance travelled by the car. Please give positive…

Q: A bicycle moves according to the velocity-versus-time graph shown in the figure. (The vertical axis…

A: Displacement is given by the area of the velocity - time graph a) XA = area of triangle in the…

Q: While entering a freeway, a car accelerates from rest at a rate of 2.40 m/s^2 for 12.0 s. (a) Draw a…

Q: Task 2: Average speed and average velocity A car travels a distance of 450 km in a straight line for…

A: Answer= Task 2: a) Average speed is defined as the total distance, d, covered divided by the time…

Q: 2(a) – An airplane is moving along the y-direction with the speed of 300 m/s with respect to ground.…

A: Given Velocity of plane vp =300 m/s j Velocity of air va=-100 m/s i

Q: Imagine a toy car on a track with two hills (see Figure 1). As the car rolls down the track, its…

A: Let us suppose for convenience that the mass of the car is m=1 kg. We want to calculate the…

Q: Compute your average velocity in the following two cases: (a) You walk 60.3 m at a speed of 1.37 m/s…

A: GIVEN walk for 1.00 min a speed of 1.37 m/s then run for 1.89 min at 3.16 m/s along a straight…

Q: You are sitting in your car at a red light when you see a zombie standing still 65m in front of your…

Q: 5. As I drive on a back-country road, I suddenly see a deer "frozen" in the headlights. I was…

A: Given Initial speed u=11.4 m/s acceleration a=-3.80m/s2 Distance of deer d=20m

Q: a car is stopped at a red light. At t=0, the light turns green, and the car begins to accelerate at…

A: given distance to cover s =20.0 m acceleration a = 2 m/s2. at t= 0 , initial velocity u = 0 m/s…

Question

100%

You are driving in a car with your friend, who is speeding around the corner of a highway. You are worried for your safety, so you ask your friend how fast they are going.

Your friend responds, "I am going around this corner at a constant velocity of 65 mph." Is their statement physically correct?

A) It might make sense, depending on extra information which is not being given in the problem?

B) Yes, this statement is acceptable.

C) No, the word "velocity" is being used incorrectly.

D) No, cars always slow down as they go around corners.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

1. A train leaves the station on a 50 km commute. The train must make a 60-second stopevery 1.0 km to pick up and drop off passengers. The train accelerates at 2.0 m/s2, then cruises at90 km/h, and then decelerates at 5.0 m/s2 between stops.(a.} How many stops does the train make?(b.} How long does it take for the train to get from one stop to the next?(c.} What is the total time for the entire commute?
A hot air balloon is moving vertically upwards at a constant rate of 9.0 m/s. As the balloon rises, a package is dropped from the balloon and it takes 5 s to hit the ground. How far did the package fall? Make sure to include a diagram of the physical situation, label know and unknown quantities with units, coordinate system. Please use grade 12 kinematics and label the variables as v1, v2, a (Acceleration), t (time), d (displacement) Thanks!
Hint 1 Hint 2 Dr. John Paul Stapp was a U.S. Air Force officer who studied the effects of extreme acceleration on the human body. On December 10, 1954, Stapp rode a rocket sled, accelerating from rest to a top speed of 282 m/s (1015 km/h) in 4.3 s and was brought jarringly back to rest in only 1.3 s. Calculate his (a) magnitude of acceleration in his direction of motion and (b) magnitude of acceleration opposite to his direction of motion. Express each in multiples of g (9.80 m/s²) by taking its ratio to the acceleration of gravity. a. b.
As a city planner, you receive complaints from local residents about the safety of nearby roads and streets. One complaint concerns a stop sign at the corner of Pine Street and 1st Street. Residents complain that the speed limit in the area (55 mph) is too high to allow vehicles to stop in time. Under normal conditions this is not a problem, but when fog rolls in visibility can reduce to only 155 ft. Since fog is a common occurrence in this region, you decide to investigate. The state highway department states that the effective coefficient of friction between a rolling wheel and asphalt ranges between 0.689 and 0.770, whereas the effective coefficient of friction between a skidding (locked) wheel and asphalt ranges between 0.450 and 0.617. Vehicles of all types travel on the road, from small VW bugs weighing 1210 lb to large trucks weighing 8640 lb. Considering that some drivers will brake properly when slowing down and others will skid to stop, calculate the minimum and maximum…
An electron with an initial speed of 4.56x10^5m/s enters a linear particle accelerator that is3.50 cm long. In this section, the electron is accelerated to a final speed of 3.25x10^5m/s a) . Calculate the magnitude of the acceleration of the electron. b) Determine the time of acceleration
will someone please help me with this physics questions? Part A: draw a detailed motion diagram to this question: An object covers a distance of 8 m in the first second of travel, another 8 m during the next second, and 8 m again during the third second the objects acceleration is ? 1. 5m/s 2. 1.2 m/s 3. 9.8 m/s 4. 11.0 m/s 5. 11.760 m/s Part B A steel ball is dropped from a diving platform from rest. Given that g=9.8 m/s^2, what is the velocity of the ball 1.2 seconds after it's release? (Ignore air resistance) 1. 0 m/s 2. 1.2 m/s 3. 9.8 m/s 4. 11.0 m/s 5. 11.76 m/s Part C: (Notice this is different from part B) A steel ball is dropped from diving platform from rest. Given that g=9.8 m/s^2, how far does it fall in the first 1.2 seconds of its flight ignoring air resistance. 1. 5.880 m 2. 7.056 m 3. 11.760 m 4. 14.112 m
Please help me answer number 5 with complete solution
As a city planner, you receive complaints from local residents about the safety of nearby roads and streets. One complaint concerns a stop sign at the corner of Pine Street and 1st Street. Residents complain that the speed limit in the area (55 mph) is too high to allow vehicles to stop in time. Under normal conditions this is not a problem, but when fog rolls in visibility can reduce to only 155 ft. Since fog is a common occurrence in this region, you decide to investigate. The state highway department states that the effective coefficient of friction between a rolling wheel and asphalt ranges between 0.536 and 0.599, whereas the effective coefficient of friction between a skidding (locked) wheel and asphalt ranges between 0.350 and 0.480. Vehicles of all types travel on the road, from small VW bugs weighing 1410 lb to large trucks weighing 8250 lb. Considering that some drivers will brake properly when slowing down and others will skid to stop, calculate the minimum and maximum…
A woman backs her van out of her parking space with a constant acceleration of 1.8 m/s2. Assume that her initial motion is in the positive direction. Part A: How long does it take her to reach a speed of 2.1 m/s in seconds? Part B: If she then brakes to a stop in 0.65 s, what is her acceleration in meters per square second?
please help with question number 5
You are sitting in your car at a red light when you see a zombie standing still 65m in front of your car. You both begin to accelerate towards each other. Your car accelerates at 1.8 m/s^2 and the zombie accelerates at 0.6 m/s^2. How long does it take for you to strike the zombie? Make sure to include a diagram of the physical situation, label known and unknown quantities with units, and coordinate system. Thanks!
I am currently learning about kinematics in my physics class. For one of the questions, it asks me to solve a question that asks me to find the magnitude of acceleration. I have found answers ranging between 3 and 4, but everytime I put my answer into Webassign it is wrong. I was wondering how I would find the magnitude of acceleration given the time and distance. Thank you