1400 rev/min is equivalent to which of the following?Select one:a.23 rad/sb.73 rad/sc.2800 rad/sd.293 rad/se.147 rad/s
Question
1400 rev/min is equivalent to which of the following?
Select one:
- a. 23 rad/s
- b. 73 rad/s
- c. 2800 rad/s
- d. 293 rad/s
- e. 147 rad/s
Solution
To convert revolutions per minute to radians per second, you can use the following steps:
- Understand that one revolution is equivalent to 2π radians.
- Convert minutes to seconds since the target unit is in seconds. There are 60 seconds in a minute.
Let's apply these steps to the given problem:
- Convert 1400 rev/min to rev/sec: 1400 rev/min ÷ 60 sec/min = 23.33 rev/sec
- Convert rev/sec to rad/sec: 23.33 rev/sec * 2π rad/rev = 146.6 rad/sec
So, the closest answer to 146.6 rad/sec is 147 rad/sec. Therefore, the answer is e. 147 rad/s.
Similar Questions
170° is equal to rad.Group of answer choices2.97 rad5.93 rad534 rad9740 rad
A truck with 0.420-m-radius tires travels at 32.0 m/s. What is the angular velocity of the rotating tires in radians per second? What is this in rev/min?
Select two ratios that have the same unit rate as the ratio below.6 : 9Responses15 : 1515 : 158 : 128 : 1216 : 1916 : 192 : 3
What is the least count of an Airspeed Indicator (ASI) reading?a.10mphb.20mphc.5mphd.15mph
Which of the following two will give the same result?(i) 42//2(ii) 21%6(iii) 12/4(iv) 11*2ii,iiii, iiiii, iviii, i
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.