A ball is thrown into a bathtub full of water. The ball has a mass of...

A ball is thrown into a bathtub full of water. The ball has a mass of 0.5 kg and a diameter of 0.22 m. The density of water is 1000 kg/m3 . [Useful info: volume of sphere ?= 4??^3 , where ? is the sphere radius]

Please ensure part e) is completed

(a) Calculate the weight of the ball.

(b) Calculate the buoyant force on the ball if it were completely immersed in water.

(c) Determine whether or not the ball can float on water. Explain your reasoning.

(d) If the ball floats on water, what fraction of the ball’s volume is below the water surface?

(e) What is the maximum diameter a ball with ?? = 0.5 kg can have so that is does not float on water but sinks to the ground?

Expert Solution

genius_generous answered 1 year ago

1. If you have the same mass of water in a bathtub at the same initial...

1. If you have the same mass of water in a bathtub at the same initial temperature your hot bath will last ______ if you were somehow able to increase the specific heat of the water? a. a shorter time b. a longer time c. the same time 2. The Ehrenfest Dog/Flea problem is most similar to the following experiment or problem: a. a phase change problem b. a calorimeter problem c. a Bernoulli's principle problem d. a specific heat...

A tennis ball is thrown against a wall and rebounced. M(mass of wall)v (for ball) =2m(mass...

A tennis ball is thrown against a wall and rebounced. M(mass of wall)*v (for ball) =2*m(mass of ball) * V(for wall), KE(wall)=1/2 * Mv2; KE(in)=1/2 *mV2 and KE(out)=1/2 *mV2+1/2*Mv2 ; If KE(in)=KE(out), Where did 1/2*Mv2 go? Is the KE conderved? Prove it.

Two identical balls, Ball A and Ball B are thrown vertically upward. Ball A is thrown...

Two identical balls, Ball A and Ball B are thrown vertically upward. Ball A is thrown with an initial speed of v, and Ball B is thrown with an initial speed of 2v. Which of the following statement is correct? Ignore air resistance. A. The maximum heights of the two balls are equal. B. The maximum height of the second ball is eight times that of the first ball. C. The maximum height of the second ball is 1.41 times...

A bouncy rubber ball and a wet lump of clay, both of mass m, are thrown...

A bouncy rubber ball and a wet lump of clay, both of mass m, are thrown at a wall. Both strike the wall at speed v, but although the ball bounces off with no loss of speed, the clay sticks. What are the changes in momentum of the clay and ball, respectively?

A ball of mass 75g is thrown upward with an initial positive velocity, vi, at position...

A ball of mass 75g is thrown upward with an initial positive velocity, vi, at position A. Match the energy transformations taking place for each region of the ball's motion. Question 23 options: Moving from Position C (before hitting the ground) to stopped after hitting the ground Position B to Position C Position A to Position B 1. K → Ug 2. Ug → K 3. K → Eth 4. Ug → Eth

A ball of mass, m is thrown straight up and rises h after leaving your hand,...

A ball of mass, m is thrown straight up and rises h after leaving your hand, it momentarily stops. Acceleration due to gravity g is downward. Ignore air resistance. Part A (5 points): If the ball is the system, and the Earth is the surroundings, what is the change in potential energy, ΔUsys of the system, and what is the work done, Wsurr by the surroundings ? Δ Usys = 0; Wsurr = -mgh Δ Usys = mgh; Wsurr =...

A baseball has a mass of 3kg and is thrown off a roof with a horizontal...

A baseball has a mass of 3kg and is thrown off a roof with a horizontal velocity of 55m/s with a drag coefficient of 33Ns/m. The baseball falls for 5s before hitting the ground, what the horizontal and vertical velocity? How far did the ball travel both vertically and horizontally? If the bat was thrown off the roof with a horizontal velocity of 13m/s and has a mass of 15kg, what is the bats drag coefficient if it take’s 5s...

A ball is thrown straight up with an initial speed of 19 m/s. The ball was...

A ball is thrown straight up with an initial speed of 19 m/s. The ball was released 6.3 m above the ground, but when it returns back down, it falls into a hole d m deep. If the ball’s speed is 35.7 m/s at the bottom of the hole, how deep is the hole (in m)?

A ball is thrown upward from the ground. You observe the ball through a window on...

A ball is thrown upward from the ground. You observe the ball through a window on its way up, and notice it was visible for 2 seconds while it travels from the bottom of the window to the top, which is a length of 43.42 metres. a) How much time does it take for the ball to be seen again (in seconds)? b) How far above top of window will the ball reach (in metres)?

A spherical ball was completely immersed into an inverted right circular cone full of water. After...

A spherical ball was completely immersed into an inverted right circular cone full of water. After the ball was removed it was found out that the water surface had dropped 6 cm. below the top of the cone. The diameter of the cone is 12 cm. and its altitude is 36 cm. Determine the wet area (in cm^2) when the cone is full.

Question