What is the angular displacement of the minute hand in 30 minutes?
What is the angular displacement of the minute hand in 30 minutes?
1/2 rotation
How much angular distance will be covered by the minute hand of a correct clock in a period of 2 hour 20 minutes?
Answer: 20 minutes is 1/3 of an hour, so 2 hr 20 mins is 2.333 hours converting is to a more useful decimal value. So the sweep of the minute hand for that period is 2.333 x 360 or 840 degrees. In radians it’s (2π × 840)/360 = 14.66 rads.
What is the angular displacement of an hour hand after 5 minutes?
Explanation: It takes an hour ( 60 minutes) for the minute’s hand to turn a full circle or achieve an angular rotation of 2πrad . There are 605=12 periods of five minutes in an hour. Meaning that the five-minute rotation accounts for 112 of 2π , the rotation of the minute’s hand in an hour.
How much angular distance will be covered by the minute hand?
It is simple: In 60 minutes, the minute hands makes a full revolution of 360 degrees. So in 20 minutes it revolves one third, or 120 degrees. It is simple: In 60 minutes, the minute hands makes a full revolution of 360 degrees. So in 20 minutes it revolves one third, or 120 degrees.
How much is the angular distance between the Tropic of Cancer and Tropic of Capricorn?
Solution. The angular distance between Tropic of Cancer and the equator is 23°30’and that between Tropic of Capricorn and the equator is 23°30′.
How do you find the angle traced by hour hand?
Correct answer: A analog clock is divided up into 12 sectors, based on the numbers 1–12. One sector represents 30 degrees (360/12 = 30). If the hour hand is directly on the 10, and the minute hand is on the 2, that means there are 4 sectors of 30 degrees between then, thus they are 120 degrees apart (30 * 4 = 120).
How many times are the hands of a clock at 180 degrees?
In a day the hands of a clock are at 180 degrees for 24 times.
How many times does the minute hand and hour hand make a straight line?
Answer: 11 times.
At what time do the hands of a clock between 7 and 8 from 90 degrees?
Ans: At 7 o’ clock, the hour hand is at 210 degrees from the vertical. Example 3: At what time do the hands of a clock between 7:00 and 8:00 form 90 degrees? Ans: At 7 o’ clock, the hour hand is at 210 degrees from the vertical. The difference between them should be 90 degrees.