Estimate what average upward force did water exert on him

Assignment Help Physics
Reference no: EM13560184

A diver of mass 70kg jumps off a board 10m above the water. If his downward motion is stopped 2 secs after he enters the water, what average upward force did the water exert on him?

Reference no: EM13560184

Questions Cloud

What does tell us about her character : What is Miranda's reaction when she sees the ship run aground? What does this tell us about her character - why hasnt Prospero told Miranda where they came from before this time?
Strands of the disability rights movement : How and why did the cause and nature of the disabilities of veterans change from World War 1 to the First Gulf War and what are the three strands of the disability rights movement? What is meant by "Disability Pride"?
Explain the volume of a 1.00 carat diamond : The jewlers' mass unit for dimond is the carat. By, definition, 1 carat equals exactly 200 mg. What is the volume of a 1.00 carat diamond
Find the resultant force on each block : Three blocks are in contact with each other on a frictionless,horizontal surface. Find the resultant force on each block
Estimate what average upward force did water exert on him : A diver of mass 70kg jumps off a board 10m above the water. what average upward force did the water exert on him
Explain carbon tetrachloride solution at 25 degrees : Experiments have shown that for 1,2-dichloroethane, ClCH2CH2Cl, in carbon tetrachloride solution at 25 degrees, 70% of the molecules are in the "anti" and 30% are in the "gauche" conformation.
How did ren writers treat the theme of romantic love : How did Ren writers treat the theme of romantic love? Are their treatments positive or negative for the most part? How are these treatments of romantic love indebted to the genres, forms, and/or styles of similar themes in the Classical Ancient l..
Characterize the literature of the british renaissance : Demonstrate that most profoundly and how so? What do these sometimes very different works have in common? Is there a way to characterize the literature of the British Renaissance?
How your answers would change now that you have gained new : In Module 1, the first required assignment asked you to examine the course and relate it to a current, real-world event or recent news story. Based on what you have learned in this course since Module One, reflect on how your answers would change now..

Reviews

Write a Review

Physics Questions & Answers

  What is the direction of the resultant force

Three athletes are tugging on a ring. Martha pulls with a force of 150 N in the northerly direction. Eveylyn pulls with a force of 100 N in the easterly direction. Sara pulls with a force of 200 N in the southwesterly direction (225 degrees clockw..

  What is the change in the potential energy

A 52.0 skateboarder wants to just make it to the upper edge of a "quarter pipe," a track that is one-quarter of a circle with a radius of 2.90. What speed does he need at the bottom.

  Determine over what distance must the lens be movable

To focus a camera on objects at different distances, the converging lens is moved toward or away from the film, Over what distance must the lens be movable

  What is the magnitude of the earths magnetic filed

A 395 turn circular loop coil 16 cm in diameter is initially aligned so that the axis is perpendicular to the earth's magnetic field. What is the magnitude of the earth's magnetic filed at this location

  Compute at what angle does the light leave the water

A diver shines a flashlight upward from beneath the water at a 44.5° angle to the vertical. At what angle does the light leave the water

  What is the speed of the second spaceship

Two identical spaceships are traveling in the same direction. An observer on Earth measures the first to have speed 0.80c, What is the speed of the second spaceship

  Assume that the trampoline obeys hooke''s law

How long does it take for the grinding wheel to stop ? Through how many radians has the wheel turned during the interval found in.

  Compute magnitude of the magnetic force acting on the proton

A proton moves through a magnetic field at 31.1% of the speed of light. compute magnitude of the magnetic force acting on the proton

  What is the period of this wave

A radio station broadcasts at a rate of 89.3 million cyces each second. what is the period of this wave and if the wavelength is 3.359 meters, what is the speed of this radio wave

  What is the magnitude of the component of the magnetic field

The magnetic force on a straight 0.31 m segment of wire carrying a current of 4.5 A is 1.5 N. What is the magnitude of the component of the magnetic field that is perpendicular to the wire? Answer in units of T.

  Estimate the orbital speed of the second satellite

A satellite is in a circular orbit around an unknown planet. The satellite has a speed of 1.65 104 m/s, What is the orbital speed of the second satellite

  How much heat is removed from the house

The temperatures indoors and outdoors are 297 and 311 K, respectively. A Carnot air conditioner deposits 6.22 105 J of heat outdoors. How much heat is removed from the house?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd