Question: When a person stands on a rotating circular platform, the frictional force exerted on the person by the platform is a . greater in magnitude

When a person stands on a rotating circular platform, the frictional force exerted on the person by the platform is
a. greater in magnitude than the frictional force. exerted on the platform by the person
b. opposite in direction to the frictional force exerted on the platform by the person
c. directed away from the center of the platform
d. zero if the rate of rotation is constant
c. independent of the person's mass
Ff=MN
Mmg=mv2r
When a person stands on a rotating circular

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Q:

Question 1 of 2 4 Points A uniform 4.3 kg pole of length L is suspended by two cables. Cable 1 is at one end of the pole, while cable 2 is placed L/4 from the other end of the pole. The tension in...

Q:

21:25 4 Outlook Gereed Practise_test_TTO4_Mec... .Ill '5' [E' Q we 9 =>> 9.80 ms2 I Accept 9.81, ara plain \"g\" Ignore sign if pro vided. 9d. Draw. on the axes, a graph to show the variation with...

Q:

QUESTION 24 Two people play tug of war. The 95-kg person on the left pulls with 1050 N, and the 70-kg person on the right pulls with 815 N. Assume that neither person releases their grip on the rope...

Q:

Note: To simplify calculations, you may use g = 10 m/s in all problems.V =7.5 m/s Questions 2-4 refer to the following figure: B C - NWAVAN D velocity (m/s) 1. An object is thrown horizontally to the...

Q:

QUESTION 1 A driver in a car traveling at a speed of 28.8 m's sees a deer 100 m away on the road. Calculate the minimum constant acceleration that is necessary of the car to stop without hitting the...

Q:

Question 1 of 20 > 1 I U'l l : View Policies Current Attempt in Progress Just after a motorcycle rides off the end of a ramp and launches into the air, its engine is turning counterclockwise at 7020...

Q:

Answer the following 1. It is defined as the velocity of an object in the rest frame of another object. A. relative motion B. relative velocity C. instantaneous velocity D. instantaneous acceleration...

Q:

Question 1 (1 point) A ball of mass M at the end of a string in a horizontal circular path of radius R at constant speed of V. Which combination of changes would require the greatest increase in the...

Q:

Handwrit.e and show all work and steps 1. 85 and 86 Rotational Dynamics 31. 33. 35. 37. 39. 41. 43. (I) Estimate the moment of inertia of a bicycle wheel 67 cm in diameter. The rim and tire have a...

Q:

1. Two horizontal forces, F, and F,, are acting on a box, but only F, is shown in the drawing. F, can point either to the right or to the left. The box moves only along the x axis. There is no...

Q:

Multiple-Choice Questions 1. Which of the following ratios is used to measure a firms efficiency? a. Net Income/Equity b. Sales/Assets c. Assets/Equity d. Net Income/Sales 2. United Corporation has...

Q:

.) NBA superstar Giannis Antetokounmpo recently reached an agreement with the Milwaukee Bucks on a five-year contract extension worth $228 million dollars. This amount would be enough to finance a...

Q:

Fraudulent pyramid schemes take their name from this early 2 0 th century immigrant from Italy who swindled millions of dollars from investors. Group of answer choices Mussolini Corleone Ponzi Madoff

Q:

One Trick Pony (OTP) incorporated and began operations near the end of the year, resulting in the following post-closing balances at December 31: Cash Accounts Receivable, Allowance for Doubtful...