A sports car of mass 950 kg (including the driver) crosses the rounded top of a hill
Question:
(a) The normal force exerted by the road on the car,
(b) The normal force exerted by the car on the 72-kg driver, and
(c) The car speed at which the normal force on the driver equals zero.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 53% (13 reviews)
a A freebody diagram of the car at the instant it is on the top of the hi...View the full answer
Answered By
Saud Ur Rehman
Evaluating manufacturing processes by designing and conducting research programs; applying knowledge of product design, fabrication, assembly, tooling, and materials; conferring with equipment vendors; soliciting observations from operators. Developing manufacturing processes by studying product requirements; researching, designing, modifying, and testing manufacturing methods and equipment; conferring with equipment vendors. Keeping equipment operational by coordinating maintenance and repair services; following manufacturer's instructions and established procedures; requesting special service.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Related Video
In Physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. In this video, the concept of force and torque is demonstrated with the practical application of changing the flat tire of the car.
Students also viewed these Mechanics questions
-
The upward normal force exerted by the floor is 620 N on an elevator passenger who weighs 650 N. What are the reaction forces to these two forces? Is the passenger accelerating? If so, what are the...
-
The upward normal force exerted by the floor on a chair is equal in size but opposite in direction to the weight of the chair. Is this equality an illustration of Newtons third law of motion? Explain.
-
A loaded ore car has a mass of 950 kg and rolls on rails with negligible friction. It starts from rest and is pulled up a mine shaft by a cable connected to a winch. The shaft is inclined at 30.0...
-
Rewe Company's income statement contained the condensed information below. Rewe's balance sheets contained the following comparative data at December 31. Accounts payable pertain to operating...
-
If a fair coin is tossed 100 times, what is the probability that no more than 50 heads will occur? In the following problems use a normal approximation to the binomial.
-
Space Toys manufactures a popular toy rocket ship. The companys master budget and actual operating results for the most recent quarter (three months) of operations are as follows: The owner of Space...
-
A suitable drive for comparatively larger centre distance is (a) chain drive (b) gear drive (c) belt drive (d) rope drive
-
Consider the entrepreneur described in Section 14.1 (and referenced in Tables 14.114.3). Suppose she funds the project by borrowing $750 rather than $500. a. According to MM Proposition I, what is...
-
Major medical complexes and their service providers continue to move toward advanced health informatics - acquiring, managing, and using information to provide better healthcare. A new analyzer for...
-
Duggan inherited some nondescript furniture, including an old desk that he sold to Andersen for $50. A short time later he learned that the desk was an antique worth about $500. Duggan brought suit...
-
At what horizontal velocity would a satellite have to be launched from the top of Mt. Everest to be placed in a circular orbit around the Earth?
-
During an Apollo lunar landing mission, the command module continued to orbit the Moon at an altitude of about 100km. How long did it take to go around the Moon once?
-
Presented below is a list of costs and expenses usually incurred by Milner Corporation, a manufacturer of furniture, in its factory? 1. Salaries for assembly line inspectors. 2. Insurance on factory...
-
Write code to create a function named fileWrite that takes a string representing a filename, and a list. The function returns True if no runtime error occur as the rest of the code opens the file...
-
A rod of length L rests on a smooth horizontal table. The mass of the rod is M. The rod can move freely across the surface of the table. A small disk of mass "m" approaches with a speed "v", as shown...
-
Determine whether the equation defines y as a function of x. x +9=7 Choose the correct answer below. The equation defines y as a function of x. The equation does not define y as a function of x.
-
Suppose Vivian has a utility function of U=X0.4y0.0, where X and Y are two goods. The prices for X and Y are $4 and $6, respectively. She has $100 in her pocket. Find the optimal quantities of X and...
-
Consider the graph below for the market of eyeglasses. If there is a price floor at $9, calculate the consumer surplus, producer surplus, and dead weight loss. The y- intercept for supply is 0, and...
-
Pillows Unlimited makes decorative throw pillows for home use. The company sells the pillows to home dcor retailers for \($14\) per pillow. Each pillow requires 1.25 yards of fabric, which the...
-
Show, if u(x, y) and v(x, y) are harmonic functions, that u + v must be a harmonic function but that uv need not be a harmonic function. Is e"e" a harmonic function?
-
In Exercises 1726, evaluate using Theorem 2 as necessary. THEOREM 2 Important Trigonometric Limits sin 0 lim 0-0 0 = 1 and lim 0-0 1- cos 0 0 = 0 =
-
A project costs $80 MM, with 25% of the investment int in year 1 and the balance in year 2. The plant operates atates at 50% capacity in year 3 and then full capacity for the next next 20 years. The...
-
What is organizational Behaviour the study of? How is social sciences related to organizational behavior? What is the difference between social science and organizational behavior? What is the...
-
Describe the nature of organization change, including forces for change and planned versus reactive change
Study smarter with the SolutionInn App