A child picks up a tennis ball tied to end of the rope. He swing the rope around,over his head in a circle. Once the ball is spinning he let go of the string and the ball goes flying. Explain which of the following image correctly shows which way the ball will fly and why
Solved
Show answers
More tips
- S Science and Technology How to Secure Exam Sessions: Silence Mobile Phones in the Classroom...
- G Goods and services How to Choose a Bread Maker?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
- H Health and Medicine Why Wearing a Back Brace Can Be Beneficial During Back Strain?...
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Physics
- P Physics Identify which of the molecules below are polar molecules and which are nonpolar molecules. Justify your answer....
- P Physics To understand the Bohr model of the hydrogen atom. In 1913 Niels Bohr formulated a method of calculating the different energy levels of the hydrogen atom. He did...
- P Physics How does rainwater contribute to aquatic succession...
- P Physics A resistor is connected to a 36v power supply. An ammeter measures a current of 2.0 A going through it. Determine the resistance in ohm...
- P Physics Which of these statements describe protons and electrons...
- P Physics प that is found in maximur(m) अक्सिजनको काम के हो ? (What is the function of auxin?)(1) वातावरणीय प्रदूषणको परिभाषा लेख्नुहोस् । (Define environmental pollu(0)...
- P Physics A 50g marble is moving at 2m/s when it strikes a 20g marble at rest. Immediately after the collision, the 50g ball is moving at 1m/s. Is this an elastic collision...
- P Physics Ty often disagrees with his friend Chen over which movie to see. Which decision best shows that Ty has a healthy peer relationship with Chen?...
- P Physics PLEASE HELP In the diagram below, three points are labelled in a column of water. If the gravitational field strength is 10 N/kg and the density of the liquid is...
- P Physics A new sprint track is being designed for competitions. If the 17 m radius curves are being designed to be perfectly banked for a runner pacing herself at 18 km/hr,...
Ответ:
Explanation:
Because friction is always present, the actual mechanical advantage of a machine is always less than the ideal mechanical advantage.