The minute hand of a watch is 1.5cm long
WebAug 9, 2024 · The answer is D for your reference Trigonometry 1 Answer P dilip_k Aug 9, 2024 The seconds hand of the watch rotates 2π rad in 60 s and its length r = 1cm The angular velocity of its tip will be ω = 2π 60 rad/s Let the initial position of the tip of the seconds hand be at 12 in the watch. WebCalculation: Given: l = 1.5 cm and Tip move in 40 minutes. In 60 minutes, the minute hand of a watch completes one revolution. Therefore, in 40 minutes, the minute hand turns …
The minute hand of a watch is 1.5cm long
Did you know?
WebApr 30, 2024 · The tip of the minute hand would describe a circumference with radius 1.5. The circumference is given by Plug your radius in this formula and you'll get the distance covered in one hour. Multiply the result by 24 and you'll get the distance covered in one day. Advertisement Advertisement WebAug 1, 2024 · Solution: In 60 minutes, the minute hand of a watch completes one revolution.Therefore, in 40 minutes, the minute hand turns through 2/3 of a revolution. Therefore, θ = 2 × 360°/3 or 4π/3 radian. Hence, the required distance travelled is given by
WebThe minute hand of a watch is 1.5 cm long. How far does its tip move in 40 minute? (use π=3.14 ). Medium Solution Verified by Toppr In 60 minutes, the minute hand of a watch … WebSolution Verified by Toppr We know that l=rθ Hence r=1.5cm Now we know that minute hand make 1- a revolution in 1-hour Hence we can say minute hand completes 360 ∘ in one …
WebThe minute hand is located on the 20 minute mark at 6:20, the hour hand located between the 30 minute mark and the 35 minute mark. When the minute hand goes all sixty minutes, the hour hand only moves five, so to figure out the location of the hour hand, we look at how much the hour has progressed, in this case 20 minutes, or one third of the hour. Weblet l = distance covered by the tip of minute hand We know that l = r Here r = 1.5 cm we know minute hand make …View the full answer
WebSolution: In 60 minutes, the minute hand of a watch completes one revolution. Therefore, in 40 minutes, the minute hand turns through 32 of a revolution. Therefore θ = 32 × 360∘ or …
WebThe minute hand length = radius = 1.5 cm. How far does its tip move in 40 minutes. Step 1: Find the arc length of the circle. Central angle = \frac{Arc length}{Radius} Arc\ … totepickingWebStep 1: Given data Radius r = minute hand of clock= 1.5 cm Step 2: Finding angle θ Now we know that minute hand makes 1 revolution in 1 hour. Hence, we can say that minute hand completes 360 ∘ in one hour. So, degree completed in one minute = 360 ∘ 60 Hence θ = 240 … tote pixel behandlungWebAug 17, 2024 · Solution : The minute hand of a watch is 1.5 cm long. i.r. r= 1.5 cm We know that, Where, r is the radius l is the length of arc is the angle subtended. Now, Minute hand … tote pittsburgh steelers bowling ball bagWebIn 60 minutes, the minute hand of a watch completes one revolution. Therefore, in 40 minutes, the minute hand turns through 32 of a revolution. Therefore θ = 32 × 360∘ or 34π radian. Hence, the required distance travelled is given … posty fest 2201WebApr 30, 2024 · The tip of the minute hand would describe a circumference with radius 1.5. The circumference is given by Plug your radius in this formula and you'll get the distance … tote pickingWebAnswer (1 of 9): posty grm dailyWebIn 40 minutes, the minute handof a watchmoves 40/60 ths of the way ... 2/3 x 2 x 3.14x 1.5= 6.28 cm. 0 For more information, see The minute handof a watchis 1.5cm long.How far does its tip move... Qalaxia Knowlege Bot (last edited 2 years ago) 0 I … toteplys