1. What is the centripetal force exerted on a rock with mass 3.2 kg moving at 3.5...
Question:
1. What is the centripetal force exerted on a rock with mass 3.2 kg moving at 3.5 m/s in a circle of radius 2.1 m?
2. What is the centripetal force on 1500-kg a vehicle driven around a curve of radius 35.0 m at 60.0 km/h?
3. What is the centripetal force on a 750-kg vehicle rounding a curve of radius 40.0 m at 30.0 km/h?
Step by Step Answer:
1 F mv 2 r 32kg 35ms 2 21m 19N 2 ...View the full answer
Applied Physics
ISBN: 978-0132109277
10th Edition
Authors: Dale ewen, Neill schurter, P. erik gundersen
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 drag force exerted on a car by air depends on a dimensionless drag coefficient, the density of air, the car velocity, and the frontal area of the car. That is, FD = function (CDrag Afront, , V)....
-
A bicyclist travels in a circle of radius 25.0 m at a constant speed of 9.00 m/s. The bicycle-rider mass is 85.0 kg. Calculate the magnitudes of (a) The force of friction on the bicycle from the road...
-
A particle is moving clockwise in a circle of radius 1.00 m. At a certain instant, the magnitude of its acceleration is a = |a| = 25.0 m/s2, and the acceleration vector has an angle of θ...
-
The graph of f is given. (a) Why is f one-to-one? (b) What are the domain and range of f 1 ? (c) What is the value of f 1 (2)? (d) Estimate the value of f -1 (0). 1
-
Describe the difference between majority and minority carriers.
-
On November 30, Petrov Co. has $128,700 of accounts receivable and uses the perpetual inventory system. (1) Prepare journal entries to record the following transactions. (2) Which transaction would...
-
Cyclops Inc., a high-technology company specializing in state-of-theart visual technology, is considering going public. While the company has no revenues or profits yet on its products, it has a...
-
On January 1, 2012, Crume Incorporated issued bonds with a face value of $100,000, a stated rate of interest of 9 percent, and a five-year term to maturity. Interest is payable in cash on December 31...
-
Reliable Corporation had sales of $60,033,628, cost of goods sold of _ $24,651,801, operating expenses of $14,500,000 and depreciation of $3,529,795 . The ?rm received $112,976 in dividend income...
-
Question 3 [20 marks] Gibson Rythm Sdn. Bhd. (GRSB) is a manufacturer of sound system with production capacity 1,000 to 2,000 units per month. The following partial completed manufacturing cost...
-
A cycle of mass 510 kg rounds a curve of radius 40 m at 95 km/h. What is the centripetal force on the cycle?
-
A truck with mass 215 slugs rounds a curve of radius 53.0 ft with a speed of 62.5 ft/s. (a) What centripetal force is exerted on the truck while rounding the curve? (b) How does the centripetal force...
-
Gantner Company uses these accounting practices: (a) Inventory is reported at cost when market value is lower. (b) Small tools are recorded as plant assets and depreciated. (c) The income statement...
-
Lowe's sells a snow shovel for $39.90. The dollar amount of markup on the shovel is $7.98. Round all dollar values to two decimal places and percentages to two decimals (i.e. 34.56%). a. What is the...
-
How can social network analysis be utilized to understand the interconnectedness of individuals within groups, and how does network structure influence information flow and influence diffusion ?
-
Write a program to find properties of a group of numbers. Please Enter the total number of group's member please enter 1. number: 12 please enter 2. number: 56 please enter 3. number: -90 : 6 please...
-
Required information [The following information applies to the questions displayed below.] Aaron, Deanne, and Keon formed the Blue Bell General Partnership at the beginning of the current year. Aaron...
-
How would you plan to learn more about the health care system and the role of nurses in another country? What are critical elements in the sustainability of global health efforts? You are considering...
-
Suppose Prakash has an income today of $30,000, an expected income in period 2 of $35,000, and initial wealth of $5,000. Prakash faces an interest rate of 5%. a) Graph Prakashs intertemporal budget...
-
Draw and label the E and Z isomers for each of the following compounds: 1. CH3CH2CH==CHCH3 2. 3. 4. CH,CH2C CHCH2CH Cl CH3CH2CH2CH2 CH CH2CCCH2CI CHCH3 CH3 HOCH CH CCC CH O-CH C(CH
-
What is the market for corporate control? What role does it play in solving or exacerbating the agency problem?
-
A 0.500-kg sphere moving with a velocity (2.00i 3.00j + 1.00k) m/s strikes another sphere of mass 1.50 kg moving with a velocity (1.00i + 2.00j 3.00k) m/s. (a) If the velocity of the 0.500-kg sphere...
-
A small block of mass m1 = 0.500 kg is released from rest at the top of a curve-shaped frictionless wedge of mass m2 = 3.00 kg, which sits on a frictionless horizontal surface as in Figure P9.60a....
-
A bucket of mass m and volume V is attached to a light cart, completely covering its top surface. The cart is given a quick push along a straight, horizontal, smooth road. It is raining, so as the...
-
Installation Of Iso-K Flange With X + H manualslib.com/manual/1245321/Pfeiffer-Vacuum-Hipace-2300.html?page=17#manual 6 Operation Commissioning Connecting to the Mains Power Supply Operation Modes...
-
Regarding thrust-producing engines, discuss the dilemma between performance versus efficiency, referencing the propulsion efficiency equation in the textbook. Include the two concerns discussed in...
-
Safari File Edit View History Bookmarks Develop Window Help E Pot H... 5 4 3 2 + P Px 52% ohm.lumenlearning.com E Etsy... Cour... Z Girls... Z Pink... (366... Regis... Math... Cons... Bb Stud......
Study smarter with the SolutionInn App