matpakootas521
23.04.2020 •
Physics
Pada suatu saat seorang pengendara sepeda berada 40,0 m tepat di sebelah timur dari tiang bendera sebuah taman, bergerak ke arah selatan dengan kelajuan 3 m/s. Lalu 30 s kemudian dia berada 40,0 m tepat di sebelah utara dari tiang bendera tersebut, bergerak ke arah timur dengan kelajuan 8 m/s. Untuk pengendara dalam waktu 30,0 s ini berapakah:
a) besar dan arah perpindahan
b) besar dan arah kecepatan rata-rata
c) besar dan arah percepatan rata-rata.
Solved
Show answers
More tips
- F Food and Cooking How to Make Cottage Cheese at Home: Simple and Quick Recipe with Step By Step Instructions...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- 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?...
Answers on questions: Physics
- P Physics Which of the following must be the same for two isotopes of an element? a. the number of neutrons b. the atomic number c. the mass d. the charge...
- P Physics What would happen if our bodies could not metabolize glucose? a. we would not be able to inhale oxygen. b. we would not be able to eat solid food. c. we would lack the energy...
- P Physics What component in a circuit does this symbol represent? a. switch b. conductor c. ac power source d. dc power source e. resistor...
- P Physics Approximately how many miles away from the earth is the moon?...
- P Physics Aball is thrown straight up. at what point does the ball have the most energy? ignore air resistance. at the highest point of its path. just before it hits the ground. when...
- P Physics Sammy is talking to Sally. Position A is a position in front of Sammy s mouth. Position B is a position in front of Sally s ear. In order for Sally to her Sammy s voice, air...
- H History Which answer best describes how democratic-republicans during jackson s era felt about the constitution? they thought it was a living document that should be revised when necessary....
- B Biology Flowing plant are more adapted to absorb...
- E English There a belief that graduated licening has led to a delay...
- M Mathematics Willing to give 30 points to whoever can answer this question asap jernel has to figure out the area of her square garage. she knows that one side of the garage is equal to...
Ответ: