ddddre4460
25.05.2021 •
Physics
A uniform rod 1 m long has weights of 20 N and 8 N hanging from its ends. If it balances on a knife-edge at 30 cm from one end, what is the weight of the rod?
Solved
Show answers
More tips
- A Art and Culture The History and Characteristics of Jazz Bands: A Deep Dive...
- F Food and Cooking From Latte to Espresso: Which Coffee Drink is the Most Popular on Earth?...
- C Computers and Internet How to Set Up Internet on iPhone? Detailed Guide with Step-by-Step Instructions...
- P Philosophy 8 привычек, чтобы достичь счастливой жизни...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- G Goods and services How to Choose the Right Iron: Purchase Tips...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- H Health and Medicine How to Choose the Right Glasses?...
- H Health and Medicine What vaccines do children need?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
Answers on questions: Physics
- P Physics Un alambre de 800 cm se mueve perpendicularmente a 4 m/s en un campo magnético. Si la fem inducida en el alambre es de 19 V, determina la magnitud del campo magnético....
- P Physics In the thermos flask, the purpose of the cork is to minimize the heat loss or gain by...
- P Physics Please help will give the brainliest and 20 points, please don’t steal points you will be reported and NO LINKS please. Please give the right answer. Only 3 question How...
- P Physics The width of the cube was 18.45 mm. The density of the cube was 8.0 x 10° kg/m3 Calculate the mass of the cube.[5 marks]Mass =kg...
- P Physics Which two statements are true about all generators? they convert motion energy to electric energy. they have a fixed pair of magnets and a rotating metal coil. they’re...
- P Physics A boy swings a ball on a string at constant speed in a circle that has a circumference equal to 6 m. What is the work done on the ball by the 10 N tension force in the...
- P Physics A block of mass M on a horizontal surface is connected to the end of a massless spring of spring constant k. The block is pulled a distance x from equilibrium and when...
- P Physics A positive charge is placed in an electric field that points south. What direction is the force on the positive particle ? north,east,west,south?...
- H History Which technique does swift use in his essay? select all that apply a. irony b. hyperbole c. satire d. criticism...
- M Mathematics There are 14 days in 2 weeks. about how many 2- week periods are there in 1326 days?...
Ответ:
b
Explanation: