A ball can be rolled down one of three different ramps, as shown. The final elevation loss of each of the ramps is the same. Neglecting friction, for which ramp will the speed of the ball be the highest at the bottom?
Solved
Show answers
More tips
- A Animals and plants How to Properly Care for a Pet Decorative Rabbit at Home?...
- C Computers and Internet How to Check the Speed of My Internet?...
- H Health and Medicine 10 Ways to Cleanse Your Colon and Improve Your Health...
- W Work and Career How to Write a Resume That Catches the Employer s Attention?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
Answers on questions: Physics
- P Physics A 200. kg box is pulled at constant speed by the little engine pictured below. The box moves a distance of 2.5 m across a horizontal surface. How much energy is transferred...
- P Physics Change the speed 0.200 cm/s to units kilometers per year...
- P Physics During a phase change, the temperature of a substance does what...
- P Physics Hai bóng đèn Đ1 (220V – 25W) và Đ2 (220V – 100W) khi sáng bình thường thì A. cường độ dòng điện qua bóng đèn Đ1 lớn gấp hai lần cường độ dòng điện qua bóng đèn Đ2. B....
- P Physics 29.5 days in one lunar___________...
- P Physics Pehle Kalua Adam k pass blue draco max thi -,- ab bechara gareeb h.o gya h...
- P Physics Echo is experienced more in a newly constructed room than in a furnished room why??...
- P Physics Box A has a mass of 45.0kg and Box B has a mass of 60.0kg. What is the tension on Box A if the acceleration of the system is 1.40m/s2 clockwise...
- P Physics Which planet creates the gaps in the Asteroid belt called Kirkwood gaps. Group of answer choices Saturn none of the other answers is correct Kirkwood Jupiter Mars...
- M Mathematics Multiplication of -2 , -7 and -10 gives...
Ответ:
Fb = 941.76 [N]
Explanation:
La fuerza de flotacion se define como el producto de la densidad del liquido por la aceleración gravitacional y por el volumen desplazado
Fb = Ro*g*V
donde:
Fb = fuerza de flotacion [N] (unidades del Newtons)
Ro = densidad del liquido = 1000 [kg/m³]
g = aceleracion gravitacional = 9.81 [m/s²]
V = volumen desplazado = 0.096 [m³]
Reemplazando:
Fb = 1000*9.81*0.096
Fb = 941.76 [N]