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How many degrees will the skater turn if he skates once around regular polygon?
Wiki User
∙ 8y ago
He will have skated a full turn of 360 degrees
Wiki User
∙ 8y ago
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How would you write and expression if an ice skater is penalized 1.2 points for a fall?
Let P be the final points, A be the awarded points, F be the number of times the skater falls. So we have P = A - 1.2*F
An ice skater slides in a straight line across the ice As she passes a certain point her velocity is 24 km over hr Two seconds later it is 13 km over hr What is the acceleration of the skater?
a = vf - vi = D v the answer is -11 km/hr/sec t t
How does math play a big role in ice skating?
The biggest role is in the effect of the pressure of the skates on the ice melting it to provide a film of water which lubricates the joint between the ice and the skates and lets them glide over the ice. Then there is the maths regarding the cooling system to ensure the ice stays as ice and doesn't become a big pool of water. Looking at the actual skating, there is the maths behind the movements. How a skater forces themselves forward; how the skater turns corners, how the skater jumps and does spins. For example, in doing a spin, there is conservation of momentum: when the skater spins with their arms outstretched they turn slowly, but when they pull their arms in they spin faster: with their arms outstretched, their moment of inertia is larger than when their arms are pulled in. As [rotational] momentum is speed of rotation times moment of inertia, if the moment of inertia reduces, the speed of rotation must increase to keep the same value (as the momentum is conserved) and hence they spin faster.
A skater wins a 500-meter-dash race The skaters time is 74.75 secsonds What is the average speed to the nearest tenth of a meter per second?
425.25
What is the kinetic energy of a 45.0 kg skater who is skating down a hill on roller blades at a speed of 10.0 m per s?
kinetic_energy = ½mv² = ½ × 45 kg × (10 m/s)² = 2250 Joules.
How many degrees will the skater turn if he skates once around regular octagon?
360 degrees
How many degrees will the skater turn if he skates once around regular hexagon?
He will turn 720 degrees because the angle sum of a hexagon is 720 degrees
How does a skater stand on a skateboard?
goofy/regular goofy/regular
Who thinks there cooler skater kids or cricket kids?
skater. cricket isnt played around the world
Do skater skirts have elastic waist bands?
Yes, it is possible to get a skater skirt with an elastic waistband. However you will have to shop around.
How much does a sponsored skater make?
around 500,000 a year
An ice skater glides around a rink at a constant speed of 2 ms is the skater acceleratng explain your answer?
Acceleration is change in velocity. These are vectors that have magnitude and direction. Changing either magnitude (speed) or direction will have the skater be accelerating. SO, if the skater is going at a constant speed of 2m/s in a straight line, he is not accelerating. If he is at a constant speed of 2m/s traveling in a circle (you gave the word "around"), he is accelerating. Going around in circles means there is a force constantly changing your direction. Obviously that force is coming from the skaters legs.
How does a skater turn in a pirouette?
Put your toe in the ice, and turn around it
Who is Sam Cunnington?
HE IS A PRO SKATER HE IS A PRO SKATER HE IS A PRO SKATER HE IS A PRO SKATER
What degrees you need to be a figure skater?
Figure skating is a sport, and you do not need to have any particular education to be a figure skater, though I would recommend getting an education in case the figure skating career doesn't turn out as you had hoped.
Why did the ice skater tell jokes while performing?
she was just skidding around
Who is Sally Chea?
She is a Short Track Speed Skater, who at the age of around 15-13 went to Australia to skater at a World Championships. She skates at PWSC, where her father is head Coach.
