i need help in solving this,coz i have an exam tomorrow,please help me,i search everywhere and i didnt know how to do it
find the curvature of the fowloing curve
r(t)= t i +t^3/2 j , t>0
The best way to prepare for an exam is to start studying early and consistently. Create a study schedule, review your notes and class materials, and practice with sample questions and past exams. It is also important to get enough rest and eat well to ensure your brain is functioning at its best during the exam.
Start by reading through the entire exam and budgeting your time for each section. Prioritize questions that you know how to answer and come back to more difficult ones later. Don't spend too much time on one question and make sure to leave enough time at the end to review your answers.
If you come across a question that you are unsure of, don't panic. Take a deep breath and try to eliminate any obviously wrong answers. If you still can't figure it out, make an educated guess and move on. It's important not to get stuck on one question and risk running out of time for the rest of the exam.
Staying calm and focused during an exam can be challenging, but there are a few things you can do to help. Take deep breaths, stay hydrated, and use positive self-talk to keep your mind in a positive state. If you start to feel overwhelmed, take a short break and refocus.
If you finish the exam early, take the opportunity to review your answers and make sure you haven't missed anything. Double check your work and make any necessary corrections. However, be cautious not to overthink your answers and second-guess yourself too much. Once you are satisfied with your answers, you can turn in your exam and relax.