A car travels up a hill at a constant speed of 40 km/h and re turns down
Question:
A car travels up a hill at a constant speed of 40 km/h and re turns down the hill at a constant speed of 60 km/h. Calculate the average speed for the round trip.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (15 reviews)
Average speed as opposed to average velocity relates to the total distance as opposed to t...View the full answer
Answered By
Dorcas Kisoi
Certainly! I hold a Bachelor's degree in English Literature from a prestigious university, where I developed a strong foundation in literary analysis and critical thinking. Subsequently, I pursued a Master's degree in Education, specializing in curriculum design and teaching methodologies. Over the past decade, I've worked as an English and Literature tutor, both in academic institutions and as a private tutor. My experience encompasses teaching students of all age groups, from elementary to college level, helping them excel in areas such as reading comprehension, writing skills, and literary interpretation. I'm passionate about fostering a deep appreciation for literature and language in my students, aiming to instill not only academic proficiency but also a lifelong love for the written word.
0.00
0 Reviews
10+ Question Solved
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Question Posted:
Students also viewed these Mechanics questions
-
A 900-kg car cruising at a constant speed of 60 km/s is to accelerate to 100 km/h in 6 s. The additional power needed to achieve this acceleration is (a) 41 kW (b) 222 kW (c) 1.7 kW (d) 26 kW (e) 37...
-
A 900-kg car cruising at a constant speed of 60 km/s is to accelerate to 100 km/h in 4 s. The additional power needed to achieve this acceleration is (a) 56 kW (b) 222 kW (c) 2.5 kW (d) 62 kW (e) 90...
-
A roller coaster car traveling at a constant speed of 20.0 m/s on a level track comes to a straight incline with a constant slope. While going up the incline, the car has a constant acceleration of...
-
The figure shows a coil with a sheet iron core with unlimited magnetic penetration and a rectangular cross-section. The coil is made of insulated copper wire with specific resistance p. Coil...
-
You are working as a financial planner. A couple has asked you to put together an investment plan for the education of their daughter. She is a bright 7-year-old (her birthday is today), and everyone...
-
The resistance of one meter of copper cable at a certain temperature is normally distributed with mean = 23.8 and variance 2 = 1.28. (a) What is the probability that a one-meter segment of copper...
-
Prepare journal entries to record the following transactions involving the short-term securities investments of Blake Co., all of which occurred during year 2008. a. On February 15, paid $120,000...
-
The three divisions of Yummy Foods are Snack Goods, Cereal, and Frozen Foods. The divisions are structured as investment centers. The following responsibility reports were prepared for the three...
-
Nevada Corporation has 40,500 shares of $27 par stock outstanding that has a current market value of $175. If the corporation issues a 5-for-1 stock split, the number of shares outstanding will be...
-
Deluca Solutions Inc. is an Ontario- based manufacturer. The company is listed on the TSX, but the family of founder David Deluca retains control through multiple- voting shares. Deluca undertook...
-
An automobile travels on a straight road for 40 km at 30 km/h. It then continues in the same direction for another 40 km at 60 km/h. (a) What is the average velocity of the car during this 80 km...
-
During a hard sneeze, your eyes might shut for 0.50 s. If you are driving a car at 90 km/h during such a sneeze, how far does the car move during that time?
-
Alan Smith received summons dated 7 March for an interview, attended the interview on 28 March, received the appointment letter dated 11 April and assumed duties on 15 April. Which of those listed on...
-
what extent do you perceive that your personal values align with the core ethos and culture of the organization?
-
Safe, avoidant, indecisive, and disorganized. What attachment style do you believe you grew up with, and how did it affect your cognitive and personality development as a child? Think about the types...
-
What do you think about an 'employee-centric' rather than an 'employer-centric' PMS. Which would work better in your current (or prior) organization? Make sure to provide specific examples to justify...
-
How do I relate the below case study to RLR - Responsible Leadership for Relations? Relate and analyses in detail....
-
How do advanced integrative approaches, combining elements of cognitive-behavioral therapy, mindfulness, and somatic experiencing, offer comprehensive solutions for addressing the multifaceted nature...
-
Consider the following hypothesis test: A sample of 400 provided a sample proportion .175. a. Compute the value of the test statistic. b. What is the p-value? c. At .05, what is your conclusion?...
-
Suppose a population of bacteria doubles every hour, but that 1.0 x 106 individuals are removed before reproduction to be converted into valuable biological by-products. Suppose the population begins...
-
As in the prior example, an active fixed-income manager anticipates an economic slowdown in the next year with a greater adverse impact on lower-rated issuers. The manager chooses a tactical CDX...
-
Spherical mirrors. Object O stands on the central axis of a spherical mirror. For this situation, each problem in Table 34-3 gives object distance Ps (centimeters), the type of mirror, and then the...
-
Spherical mirrors. Object O stands on the central axis of a spherical mirror. For this situation, each problem in Table 34-3 gives object distance Ps (centimeters), the type of mirror, and then the...
-
Spherical mirrors. Object O stands on the central axis of a spherical mirror. For this situation, each problem in Table 34-3 gives object distance Ps (centimeters), the type of mirror, and then the...
-
Questien It Calraluta bae neark yoe cen atforal to berren
-
In calculating the net present value of a proposed project, the cash flows of the project should include a.) amortization of goodwill b.) interest expenses paid to bondholders c.) extra working...
-
If Yolanda's insurance company cancels her fire insurance policy after 204 days, how much of the $682.00 annual premium will she receive as a refund (in $)? (Round you answer to the nearest cent.) $
Study smarter with the SolutionInn App