# Angle + time - math problems

#### Number of problems found: 24

• Obtuse angle
Which obtuse angle is creating clocks at 17:00?
• Lunch
Lunch is given to seniors from 12:15 to 12:40 during the Coronavirus pandemic. What angle will the minute hand of clock describe during this time?
• Clock hands
Calculate the internal angles of a triangle whose vertices lie on the clock's 2, 6 and 11 hours.
• Magnitude of angle
What magnitude has an obtuse angle enclosed by the hands of clocks at 12:20 hours?
• Special watch
Fero bought a special watch on the market. They have only one (minute) hand and a display that shows which angle between the hour and minute hand. How many hours it was when his watch showed - the minute hand points to number 2; the display shows 125°?
• Fighter
A military fighter flies at an altitude of 10 km. From the ground position, it was aimed at an altitude angle of 23° and 12 seconds later at an altitude angle of 27°. Calculate the speed of the fighter in km/h.
• Little hand
What angle shifted little hand on the clock after one hour and 38 minutes?
• Clock Tower
What angle is betwenn hands on Clock Tower when show 17 hours and 35 minutes?
• RPM
An electric motor makes 3,000 revolutions per minutes. How many degrees does it rotate in one second?
• Propeller
The aircraft propeller rotates at an angular speed of 200 rad/s. A) What is the speed at the tip of the propeller if its distance from the axis of rotation is 1.5 m? B) What path does the aircraft travel during one revolution of the propeller at a speed o
• Two cyclists
Two cyclists started from crossing in the same time. One goes to the north speed 20 km/h, the second eastward at speed 26 km/h. What will be the direct distance cycling 30 minutes from the start?
• Acceleration 2
if a car traveling at a velocity of 80 m/s/south accelerated to a velocity of 100 m/s east in 5 seconds, what is the cars acceleration? using Pythagorean theorem
• Speed of clock
In how many minutes will the hour hand pass a straight angle and a right angle?
• Hands
The clock shows 12 hours. After how many minutes will angle between the hour and minute hand 90°? Consider the continuous movement of both hands hours.
• Clock hands
The hands on the clock shows the time 12 hours and 2 minutes. Calculate the size of a sharp angle between clock hands three hours later.
• Clocks
What distance will describe the tip of minute hand 6 cm long for 20 minutes when we know the starting position with finally enclose hands each other 120°?
• Minute hand v2
In how many minutes describe the minute hand angle 60 degrees?
• Clock
How many times a day hands on a clock overlap?
• Clock
What distance will pass end of 8 cm long hour hand for 15 minutes?
• Minute-hand
How long distance will travel a large (minute) hand on the clock for 48 minutes, if its length is 56 cm?

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