subject
Physics, 24.12.2020 14:00 caguil00

تدخل سيارة في طريق منحني أفقي نصف قطره 45 مترًا. معامل الاحتكاك الساكن بين الإطارات والطريق 0.30. ما هي السرعة القصوى التي يمكن للسيارة أن تتفاوض بها بأمان مع المنحنى غير المعلق على البنوك؟

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 11:00
Consider a system to be two train cars traveling toward each other. what is the total momentum of the system before the train cars collide?   kg • what must the total momentum of the system be after the train cars collide?   kg •  
Answers: 2
question
Physics, 22.06.2019 14:30
Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil
Answers: 2
question
Physics, 22.06.2019 14:30
A10nc charge sits at a point in space where the magnitude of the electric field is 1500 n/c. what will the magnitude of the field be if the 10 nc charge is replaced by a 20 nc charge? assume the system is big enough to consider the charges as small test charges.
Answers: 1
question
Physics, 22.06.2019 19:00
The particle p starts from rest at point a at time t = 0 and changes its speed thereafter at a constant rate of 2.8g as it follows the horizontal path shown. determine the magnitude and direction of its total acceleration (a) just before point b, (b) just after point b, and (c) as it passes point c. state your directions relative to the x-axis shown (ccw positive) and choose the angle with the smallest magnitude.
Answers: 1
You know the right answer?
تدخل سيارة في طريق منحني أفقي نصف قطره 45 مترًا. معامل الاحتكاك الساكن بين الإطارات والطريق 0.30. ما...
Questions
question
Physics, 28.06.2019 06:30