subject
Physics, 05.03.2020 08:14 jadeevasquez200

Suppose a NASCAR race car rounds one end of the Martinsville Speedway. This end of the track is a turn with a radius of approximately 57.0 m 57.0 m . If the track is completely flat and the race car is traveling at a constant 27.5 m/s 27.5 m/s (about 62 mph 62 mph ) around the turn, what is the race car's centripetal (radial) acceleration?

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 04:00
Determine the maximum r-value of the polar equation r =3+3 cos 0
Answers: 1
question
Physics, 22.06.2019 09:40
When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.
Answers: 1
question
Physics, 22.06.2019 13:00
At a certain instant after jumping from the airplane a, a skydiver b is in the position shown and has reached a terminal (constant) speed vb = 52 m/s. the airplane has the same constant speed va = 52 m/s, and after a period of level flight is just beginning to follow the circular path shown of radius ρa = 2330 m. (a) determine the velocity and acceleration of the airplane relative to the skydiver. (b) determine the time rate of change of the speed vr of the airplane and the radius of curvature ρr of its path, both as observed by the nonrotating skydiver.
Answers: 3
question
Physics, 22.06.2019 18:30
An electron in an x-ray machine is accelerated through a potential difference of 1.00 × 104 v before it hits the target. what is the kinetic energy of the electron in electron volts?
Answers: 2
You know the right answer?
Suppose a NASCAR race car rounds one end of the Martinsville Speedway. This end of the track is a tu...
Questions
question
Spanish, 07.07.2019 19:00
question
Geography, 07.07.2019 19:00
question
Mathematics, 07.07.2019 19:00
Questions on the website: 13722362