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If a 70-kg swimmer push off a pool wall with a force of 250 N at what rate will swimmer accelerate from the wall?
The acceleration of the swimmer can be calculated using Newton's second law: F = ma, where F is the force applied, m is the mass of the swimmer, and a is the acceleration. Rearranging the formula to solve for acceleration, we get a = F/m. Plugging in the values, a = 250 N / 70 kg = 3.57 m/s^2. So, the swimmer will accelerate at a rate of 3.57 m/s^2.
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If a 70 kg swimmer pushes off a pool wall with a force of 250 N at what rate will the swimmer accelerate from the wall?
The acceleration of the swimmer can be calculated using Newton's second law: F = ma, where F is the force applied, m is the mass of the swimmer, and a is the acceleration. Plugging in the values, we get 250 N = 70 kg * a. Solving for a gives us a = 250 N / 70 kg ≈ 3.57 m/s^2.
Is friction useful to swimmers?
Friction is not particularly useful to swimmers as it can create drag, slowing them down in the water. Swimmers aim to reduce friction by wearing smooth swimsuits, shaving body hair, and using techniques to streamline their body position to move more efficiently through the water.
Why are you more buoyant in a swimming pool or a lake than on land?
Buoyancy is a force exerted by a fluid that opposes the weight of an object immersed in it. In water, the buoyant force counteracts the gravitational force acting on your body, making you feel lighter and more buoyant. This is why you may feel more buoyant in a swimming pool or a lake compared to on land.
At what height does water feel like concrete when diving into a pool?
When diving into a pool, water can feel like concrete at a height of around 33 feet (10 meters) due to the impact force on the body.
How does Newton's third law of motion affect swimming?
newton's third law is describing how movement occurs. EX. when you pull the water down your side using the breast stroke the water moves down toward your feet while you are propelled forward. action in this case would be you moving your arm in the water and the equal reaction is the water pushing back on you. opposite reaction is the reason that forward movement occurs. HTTP://www.east-buk.k12.ia.us/02_03/CE/km/P2.htm
If a 70-kg swimmer pushes off a pool wall with the force of 250N at which rate will the swimmer accelerate from the wall?
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What force helps a swimmer to swim in a swimming pool?
Upthrust
If a 70 kg swimmer pushes off a pool wall with a force of 250 N at what rate will the swimmer accelerate from the wall?
The acceleration of the swimmer can be calculated using Newton's second law: F = ma, where F is the force applied, m is the mass of the swimmer, and a is the acceleration. Plugging in the values, we get 250 N = 70 kg * a. Solving for a gives us a = 250 N / 70 kg ≈ 3.57 m/s^2.
Where can you train to be a swimmer?
a pool
Who drowned Spencer in the pool?
Atcually it was Emily in the pool cause she is a swimmer and Ian did.
How many laps can a pro swimmer do in a olympic pool?
about 10
Is it more difficult to swim in a shallow pool or a deep pool?
Swimming in a shallow pool can be more challenging because there is less water to work with, making it easier to hit the bottom or sides. a deep pool can provide more space to swim without those obstacles.
How many seconds would it take one professional swimmer to swim all sides of a pool?
it depends how fast the swimmer is
What actors and actresses appeared in Pool Shark - 2003?
The cast of Pool Shark - 2003 includes: Reuben Armstrong as Audience Peter Barns as Audience Midge Barns as Audience June Bumford as Swimmer Lea Caton as Swimmer Colin Coulter as Swimmer Sandie Cusack as Audience Katherine Cusack as Audience Ivy Edwards as Swimmer Emily Gostlin as Swimmer Marion Guy as Swimmer Andrew Hocking as Life Guard Emilie Labussiere as Audience Mill Lusk as Swimmer Adele Proctor as Swimmer Connor Ramsey as Swimmer
How does the second swimmer know when to jump in a relay swim race?
The most common way is to stand 3/4 from the front of the block and wait for the swimmer to come. When the swimmer gets to the "T" at the end of the pool the swimmer on the block dives in over the swimmer in the water.
If a pool was 3 m deep should a nonswimmer jump in?
There's two parts to this: 1) Only "jump in" a pool that is approved for diving, and only where it's deep enough that you won't be injured (by hitting the pool bottom or side). 2) If there's a shallow end, there no reason a non-swimmer couldn't wade into the pool under supervision (by a swimmer who can rescue them if they get into trouble). I wouldn't recommend a non-swimmer "jump in" the deep end of a pool even with supervision.
What tool could you use to see who is a faster swimmer?
A pool and a stop watch.
