Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

problem: A 2.0 kg ball swings in a vertical circle on the end of 80cm long string. The tension in the string is 20 N if its angle from the maximum point on the circle is q = 300

a) Illustrate the ball's speed when q = 300?

v = ______ m/s

b) Describe the magnitude of the ball's acceleration when q = 300?

a = ____ m/s2

c) Illustrate the direction of the ball's acceleration when q = 300? Give the direction as an angle from the r-axis.

f =_____ 0

Physics, Academics

  • Category:- Physics
  • Reference No.:- M99896

Have any Question? 


Related Questions in Physics

You drop a 281-g silver figure of a polar bear into the

You drop a 281-g silver figure of a polar bear into the 231-g aluminum cup of a well-insulated calorimeter containing 253 g of liquid water at 24.5°C. The bear's initial temperature is 96.3°C. What is the final temperatu ...

Suppose that a 920 kg car is traveling at 20 ms its brakes

Suppose that a 920 kg car is traveling at +20 m/s. Its brakes can apply 4596 N of force. What is the minimum distance required for the car to stop?

Wastewater containing solute a at a concentration of 10

Wastewater containing solute A at a concentration of 1:0 × 10 -3  g mol=m 3  enters an open tank at a volumetric flow rate of 0:2 m 3 /min, and exits at the same rate. Solute A transfers from the wastewater in the open t ...

A thin polymer film contains some residual liquid solvent

A thin polymer film contains some residual liquid solvent. It is desired to evaporate the solvent (n-hexane, solute A) from the polymer using the process shown below. Both sides of the polymer film are exposed to the cro ...

1 state why it is reasonable to assume that a reactor is

1. State why it is reasonable to assume that a reactor is infinite when developing neutron transport equations, even though no reactor is truly infinite. 2. Discuss reactivity and two factors that affect it.

Which of the following statements are fundamentally correct

Which of the following statements are fundamentally correct and which ones are fundamentally incorrect if taken at their face value without implied interpretation? Give the physics reasons. (a) Half of the energy levels ...

Electric force is a vector three charged objects are

Electric Force is a vector. Three charged objects are located at the 'corners' of an equilateral triangle with sides 1.0 m long. Two of the objects carry a charge of 5.0 µC each. The third object carries a charge of -5.0 ...

Who suffers the most from cultural lag and why what are

Who suffers the most from cultural lag and why? What are some of the long term effects of this phenomenon?

In a game two coins are tossed if either of the coins comes

In a game, two coins are tossed. If either of the coins comes up heads, you have won a prize. To claim the prize, you must point to one of your coins that is a head and say ‘look, that coin's a head, I've won'. You watch ...

A large punch bowl holds 345kg of lemonade which is

A large punch bowl holds 3.45kg of lemonade (which is essentially water) at 20.0°C. A 0.33-kg ice cube at-10.2°C is placed in the lemonade. What is the final temperature of the system, and the amount of ice (if any) rema ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen