Ali launches a marble (mass of m kg) in his marble launcher with speed of v m/s. The launcher pushes the marble to the circular wall of radius Rm. The marble is in contact with the wall while moving. What is the force exerted on the marble from the wall when it reaches point A?

Ali launches a marble (mass of m kg) in his marble launcher with speed of v m/s. The launcher pushes the marble to the circular wall of radius Rm. The marble is in contact with the wall while moving. What is the force exerted on the marble from the wall when it reaches point A?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: You start out by driving 72 miles south in 3 hours and 20 minutes, and then you stop and park for a…

Q: A pigeon is walking around a courtyard, looking for food. The pigeon walks 6 m west, 3 m north, 9 m…

A: The diagram representing the displacement of the pigeon is given below

Q: A train accelerates from an initial veloc Find its acceleration and the distan

Q: In 0.1 hours a person running at 10 km/h covers a distance of? - 167 m. - 600 m. - 1000 m. - 1667 m

A: Speed of the person is Time is Note:Find:Distance covered by the person in given time.

Q: 1. Draw a distance vs time graph. Distance (km) Time (hr) 105 1.4 2.3 175 250 3.3 315 350 4.2 4.8…

A: Given: Distance(km) Time(hr) 105 1.4 175 2.3 250 3.3 315 4.2 350 4.8 495 6.6 To…

Q: PWQMM A 2222 kilogram wrecking ball is suspended from a cable and is moving in the vertical (up or…

Q: How far away was a lightning strike if thunder is heard 6.17 seconds after seeing the flash? Assume…

A: Given: The time is taken to hear the thunder is 6.17 s. The speed of the sound is 350 m/s.

Q: Max ran 50 meters in 10 seconds. Molly ran 30 meters in 5 seconds. 1. who ran farther, max or molly?…

A: Distance travelled by Max( d1) = 50 m Time taken by Max (t1)= 10 s Distance travelled by Molly(d2)=…

Q: Match the appropriate Newton's Law of Motion with the descriptive phrase. If you push me, I move…

A: According to question we need to solve--- Match the appropriate Newton's Law of Motion with the…

Q: 10. Mr. Mangan runs 50 m north in 5 seconds, 50 m east in 7 seconds, and 50 m south in 3 seconds.…

Q: Two blocks, of masses M = 2.0 kg and 2M, are connected to a spring of spring constant k = 200o N/m…

A: Spring constant, k= 200N/m

Q: the object's displacement

Q: An object is accelerating _________. a. only when its speed changes. b. only when its direction…

A: Acceleration is vector quantity Depend on magnitude and direction both.

Q: 2. Which has a greater acceleration, a bike slowing from 6 m/s to a stop in 8 seconds or a car…

Q: A car travels 60 miles in 50 minutes. Calculate the average speed of the car in mph.

Q: 3. Erin has 95 minutes to complete a test at school. The test starts at 1:59 PM and Susan has…

A: The exam starts at 1:59 PM Erin has 95 mins to complete the test so Erin has completed the test at…

Q: A ball rolls downhill with a constant acceleration of 4 m/s2. If it started from rest, how long will…

A: v=u+att=v-ua

Q: The position of a particle moving along the x axis may be determined from the expression x(t) = b +…

Q: Figure )shows a paralympic athlete who participated in a marathon tournament. The distance of the…

A: Given data d=20 kmd1=8 kmt1=20 mins2=19 km/hr Here, s2 is the speed of Paralympic for the remaining…

Q: 9. The zombies are closing in on him and Mr. Mangan sees a ramp to his left. He drives at it and…

A: Initial velocity towards the ramp is 0 m/s. Fi Al velocity when Mangan hits the ramp is 30 m/s.…

Q: The apple falls from the height of 380 m, the time of its flight and speed when it reaches the land.…

Q: You start out by driving 50 miles north in 2 hours and 8 minutes, and then you stop and park for a…

Q: Numbers 2-5 only please

Q: Question content area top Part 1 A train leaves a station and travels north at a speed of 105 mph.…

A: Speed of train 1, Let t be the travel time of 2nd train and t+2 be the travel time of 1st trainSpeed…

Q: 6. An object moves along a straight line with an acceleration of 2 m/s2. If its initial speed is 10…

A: Given data, Initial speed of car u=10 m/s Acceleration of car a=2 m/s2 Time is given t=2 sec

Q: 6. A car, travelling at 40m/s slows to 10m/s in 5 seconds. What was the acceleration? A). -6 m/s2…

Q: 10. A car travels 250 km in 5 hours. Find its average speed? *

A: Given data : Time is represented by t Distance is represented by d To find : With help of all data…

Q: You start out by driving 107 miles north in 2 hours and 2 minutes, and then you stop and park for a…

Q: A truck slows down from 11.8m/s to 8.4m/s. During this time, the truck covered a distance of 543m.…

A: Given(s): Initial speed, u=11.8 m/s. Final speed, v=8.4 m/s. Distance covered, s=543 m. Require:…

Q: Quantity that describes motion Fundamental or Symbol Unit Scalar or Vector derived 1. Displacement…

A: Vector quantities are those quantities which has both magnitude and direction whereas Scalar…

Q: A car has a final velocity of 10 m/s and an acceleration of -2 m/s2. If it has been moving for 8…

A: The equation of motion is given by, v=u+at Here, v is the final velocity, u is the initial velocity,…

Q: Jasmine left her house at 7:05am and arrived to work at 7:55am. The distance between Jasmine's house…

Q: 1. A car travels 4.5 km in 10 minutes. What was its average velocity? ANSWER:

A: Find the average velocity of the car. vavg=∆dt Here, ∆d is the distance of the car travel and t is…

Q: 6. If a vehicle takes 8 seconds to increase speed from 20 miles/hour to 100 miles/ Hour, what is its…

Q: On an interstate highway in a rural region, a car is traveling at a speed of 38.0 m/s.

A: Conversion of units of speed 1 m/s = 2.237 miles per hour 1 m/s = 0.000621 miles per second 1 m/s…

Question

100%

Please help

Ali launches a marble (mass of m kg) in his marble launcher with speed of v m/s. The launcher pushes the marble to the circular wall of radius Rm. The marble is in contact
with the wall while moving. What is the force exerted on the marble from the wall when it reaches point A?
O a None of the above
Ob.
FN=m
R
+mg sine
12
FN=
m-mg sine
Od.
FN =m
o e
FN=m
-mg cose

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 with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

You start out by driving 84 miles south in 2 hours and 9 minutes, and then you stop and park for a while. Finally you drive another 53 miles south in 2 hours and 22 minutes. The average velocity for your entire trip was 24.27 miles per hour to the south. How much time did you spend parked? 2 hours 15 minutes 0 hours 33 minutes 5 hours 38 minutes 1 hours 7 minutes
Mrs. posota drives 55 miles to work. it takes her 1.05 hour to get to work. what is Mrs.posota average speed? round to the nearest decimal place. Use whole number and miles/hour as your unit
Help
4) A freight train left Vancouver at 1:00pm and traveled 100 km east. The train arrived at the final destination at 3:00pm. What was the train's velocity? 5) A bus took 3 hrs to drive from Dufur, Oregon to Portland, Oregon. The bus traveled at 80km/hr. How many kilometers was the trip? to reach your 6) If you drive a distance of 100 km at 25 km/hr, how long will it take destination? you 7) If you drive a distance of 100km at 50 km/hr, how long will it take you to reach your destination? 8) If you walk 12 km in 4 hours, how fast are you walking? nt wos his speed? Should H
If you walk at a constant speed for 5 minutes and cover a distance of 50 meters, what is your speed?. Express the answer in m/s.
8. A stone is dropped from a 1000 foot cliff. How long does it take to hit the ground? (Use acceleration a(t) = -32 feet per second squared).
You start out by driving 60 miles south in 4 hours and 18 minutes, and then you stop and park for a while. Finally you drive another 45 miles north in 2 hours and 33 minutes. The average velocity for your entire trip was 1.75 miles per hour to the south. How much time did you spend parked? 0 hours 51 minutes 8 hours 33 minutes 1 hours 42 minutes 3 hours 25 minutes
Tectonic plates are large segments of the Earth's crust that move slowly. Suppose that one such plate has an average speed of 3.21 cm/year. Hint a. What distance does it move in 1.71 s at this speed in nanometers? It moves a distance of nm. b. What is its speed in kilometers per million years? Its speed is km/million years.
Q3: A bus is traveling at a speed of 50 miles/h. Express this speed in S.I. units.
10 and 11
the acceleration of the car? A. 4,800 m/s2 B. 2,400 m/s? C. 0.3 m/s? D. 3 m/s
5. The Sl unit of time. * Hour Minute Second Millisecond