Best answer: What is the angular displacement of the minute hand on a clock in 1 hour?

What is the angular displacement of the minute hand on a clock after 30 minutes have passed?

Since the minute hand would make one rotation in 60 minutes, it would make 1/2 rotation in 30 minutes.

What is angular displacement of minute hand of a clock in 40 sec?

Answer: Thus, the total angular displacement of the minute hand of the clock is 60 degrees.

What is angular displacement of minute hand in 20 minutes?

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.

What is the angular displacement of the minute hand of a clock after one full day?

2π⋅112=π6rad so the minute’s hand shall see an angular displacement of π6 radians.

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What is the ratio of angular speed of minute hand and hour hand of a watch?

The hour hand of a clock covers 30 degrees in 60 minutes. So, the correct answer is option C, ωm:ωh=12:1.

What is the angular displacement of the second hand of a wall clock in one second?

There are 2π radians in one complete rotation, and that takes the second hand 60 seconds to complete. 2π /60 = pi/30 radians per second# which is about 0.105 radians per second.

What is the angular position in radians of the minute hand of a clock at 3 30?

The angular position in radians of the minute hand of a clock at 3:30 is 4. 71 rad.

What direction is angular acceleration?

Angular acceleration, also called rotational acceleration, is a quantitative expression of the change in angular velocity that a spinning object undergoes per unit time. … The direction of the angular acceleration vector is perpendicular to the plane in which the rotation takes place.

Why is circular motion acceleration?

Because velocity is a vector quantity (that is, it has both a magnitude, the speed, and a direction), when a body travels on a circular path, its direction constantly changes and thus its velocity changes, producing an acceleration. The acceleration is directed radially toward the centre of the circle.

How much is the angular velocity in radians per hour of a geostationary satellite?

For example, a geostationary satellitecompletes one orbit per day above the equator, or 360 degrees per 24 hours, and has angular velocity ω = 360 / 24 = 15 degrees per hour, or 2π / 24 ≈ 0.26 radians per hour.

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