A lab technician uses a cylindrical projectile launcher to throw rubber spheres horizontally at a nearby vertical target. Using a radar gun, she establishes that a sphere with a mass of 0.150 kg and diameter of 6.00 cm has its speed reduced by 10% due to air resistance when the initial speed is of 46.0 m/s as it travels from the launch site to the target a distance of 18.0 m away. Due to the air resistance, a change in temperature occurs initially only for the air in a cylinder equal to the volume of air swept out by the sphere. Determine the maximum possible temperature change (in °C) for this air when the temperature of the air is 20.0°C. To find the greatest possible temperature change, you may make the following assumptions: air has a molar specific heat of C₁ = (-)R, an equivalent molar mass of 28.9 g/mol, and a density of 1.20 kg/m³. °C

A lab technician uses a cylindrical projectile launcher to throw rubber spheres horizontally at a nearby vertical target. Using a radar gun, she establishes that a sphere with a mass of 0.150 kg and diameter of 6.00 cm has its speed reduced by 10% due to air resistance when the initial speed is of 46.0 m/s as it travels from the launch site to the target a distance of 18.0 m away. Due to the air resistance, a change in temperature occurs initially only for the air in a cylinder equal to the volume of air swept out by the sphere. Determine the maximum possible temperature change (in °C) for this air when the temperature of the air is 20.0°C. To find the greatest possible temperature change, you may make the following assumptions: air has a molar specific heat of C₁ = (-)R, an equivalent molar mass of 28.9 g/mol, and a density of 1.20 kg/m³. °C

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: A ball is attached to one end of a wire, the other end being fastened to the ceiling. The wire is…

A: Mass of a ball mball = 1.7 KgMass of a block mblock = 2.3KgLength of the wire l = 1.27 m

Q: A particle P of mass m = 0.56 kg is released from rest at a point h = 7 m above the surface of a…

Q: what is the magnitude of the vertical acceleration of Ariane 5, in ?/?^2. Consider ?=9.8 ?/?^2…

A: During takeoff, the two-facet tank and critical tank exert a pressure at the earth, By newton's…

Q: A bullet with a mass of 4.0 g and a speed of 650 m/s is fired at a block of wood with a mass of…

Q: A 70 kg person stands moderate so that his body weight is shared equally between the feet. If you…

Q: As seen below, a ballistic pendulum can be used to determine incoming projectile speeds by measuring…

A: Given, weight of the particle, W = 2(oz)=216lb weight of the box, W =50lb the initial velocity of…

Q: One hazard of space travel is debris left by previous missions. There are several thousand objects…

Q: Two piloted satellites approach one another at a relative speed of 0.250 m/s, intending to dock. The…

A: Given: The satellite is piloted. Relative speed, v = 0.250 m/s Mass of first satellite, m1 =…

Q: tennis ball of mass mt is held a small distance above a basketball of mass mb . Both are…

A: Given: The mass of the basketball is 0.480 kg. The mass of the tennis ball is 0.060 kg. The height…

Q: A golf ball of mass m = 0.18 kg is dropped from a height h. It interacts with the floor for t = 0.11…

Q: Lo= 0.09 m , g = 10 m/s? x = L – Lo (m) Fg (N) 0.2 m (kg) L (m) 0.02 0.108 0.018 0.04 0.126 0.036…

A: The graph is as shown below:

Q: A superball is a high bounce ball. Ralph, who is 10, is playing with one in the dining room. He…

A: The expansion of material varies according to the temperature. When the temperature increases then…

Q: (b) Applying the methods of the chapter, find the average pressure on the walls (a). 354 x Pa (c)…

Q: A ball is attached to one end of a wire, the other end being fastened to the ceiling. The wire is…

Q: An 20.g bullet is fired from a rifle having a barrel 0.50 m long. Choosing the origin to be at the…

A: Write the general force equation, resolve it, integrate, and solve it as follows.…

Q: onsider the figure shown above. A bullet passes through the larger mass, M, and emerges with a…

Q: Part A In a hydroelectric dam, water falls 30.0 m and then spins a turbine to generate electricity.…

A: Height, h = 30 mMass, m = 1 kgAcceleration due to gravity, g = 9.81 m/s2

Q: What force does the clay exert in stopping the musket ball

Q: Find the velocity (magnitude and direction) of the ball just after the collision.

A: The ball’s velocity at the time of collision can be determined by the conservation law of energy as,…

Q: In the ammonia (NH3) molecule of the figure, three hydrogen (H) atoms form an equilateral triangle,…

Q: A 5.9 × 107 kg battle ship originally at rest fires a 1100-kg artillery shell horizontally with a…

Q: Apollo and Artemis are playing on the teeter‑totter in their school's playground. They both have…

A: The formula for torque is T= F×r

Q: frame. (b) What is the velocity, measured in the Earth reference frame in which the cat's kinetic…

A: To solve this problem, we'll first determine the initial kinetic energy of the system before the cat…

Q: A baseball of mass m1 = 0.34 kg is thrown at a concrete block m2 = 7.5 kg. The block has a…

A: a)Write the expression for the impulse-momentum equation and substitute the required expressions to…

Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

A lab technician uses a cylindrical projectile launcher to throw rubber spheres horizontally at a nearby vertical target. Using a radar gun, she establishes that a
sphere with a mass of 0.150 kg and diameter of 6.00 cm has its speed reduced by 10% due to air resistance when the initial speed is of 46.0 m/s as it travels
from the launch site to the target a distance of 18.0 m away. Due to the air resistance, a change in temperature occurs initially only for the air in a cylinder equal
to the volume of air swept out by the sphere. Determine the maximum possible temperature change (in °C) for this air when the temperature of the air is
20.0°C. To find the greatest possible temperature change, you may make the following assumptions: air has a molar specific heat of C =
= (5) R₁ =
molar mass of 28.9 g/mol, and a density of 1.20 kg/m³.
°℃
an equivalent

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given information

VIEW

Step 2: Calculating the maximum temperature change

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

What is the average magnitude of the Poynting vector 3.60 mi from a radio transmitter broadcasting isotropically (equally in all directions) with an average power of 241 kW?
Please answer the question correctly
In a research facility, a person lies on a horizontal platform which floats on a film of air. When the person's heart beats, it pushes a mass m of blood into the aorta with speed v, and the body and platform move in the opposite direction with speed V. Assume that the blood's speed is 56.5 cm/s. The mass of the person + platform is 54.0 kg. The platform moves 5.95 ✕ 10−5 m in 0.160 s after one heartbeat. Calculate the mass (in g) of blood that leaves the heart. Assume that the mass of blood is negligible compared with the total mass of the person, and the person + platform is initially at rest. (Also assume that the changes in velocity are instantaneous.)
A bullet with a mass m, = 12.7 g is fired into a block of wood at velocity v, 253 m/s. The block is attached to a spring that has a spring constant k of 205 N/m. The block and bullet continue to move, compressing the spring by 35.0 cm before the whole system momentarily comes to a stop. Assuming that the surface on which the block is resting is frictionless, determine the mass mw of the wooden block. mw = kg
A person is crossing a bridge. The bridge is 3.2 meters long and is 25 kg. One side of the bridge rests on the ground while the other side of the bridge is elevated 25 degrees above the ground. The end of the bridge that is elevated is connected to a rope, which is attached to a overhanging section of a cliff. The person walking across is 62 kg, and walks three quarters of the way to the rope end of the bridge then stops. Please determine the magnitude of the force that the ground exerts on the bridge. (use image for reference)
The 0.5-kg ball is fired from the tube at A with a velocity of v = 6 m/s. If the coefficient of restitution between the ball and the surface is e = 0.8, determine the height h after it bounces off the surface. v = 6 m/s 2 m 130° B C h
A rocket motor is undergoing a "bench test." It is attached to a fixed support by four large springs of constant 10^6 N/m. The motor burns fuel at a rate of 50 kg/s. When the motor is running the springs are observed to stretch 1.5 cm. Determine the exhaust speed of the burned fuel.
15 75 Vb+w だ h A block of mass m,-1.28 kg slides to the right at a speed of 2.46 m/s on a frictionless horizontal surface, as shown in the figure. It "collides" with a wedge of mass mw, which moves to the left at a speed of 1.13 m/s. The wedge is shaped so that the block slides seamlessly up the Teflon (frictionless!) surface, as the two come together. Relative to the horizontal surface, block and wedge are moving with a common velocity Vb+w at the instant the block stops sliding up the wedge. a) If the block's center of mass rises by a distance h = 0.38 m, what is the mass of the wedge? The gravitational acceleration is g = 9.8 m/s². Express your answer in kg.
The uniform 19-m pole has a mass of 150 kg and is supported by its smooth ends against the vertical walls and by the tension Tin the vertical cable. Compute the magnitudes of the reactions at A and B. B T 12 m 7 m A 14 m Answers: FA = N FB
The grid runs from -5 to 5 on both axes. Drawn on this grid are four vectors, labeled A→ through D→. This problem will ask you various questions about these vectors. All answers should be in decimal notation, unless otherwise specified. What is the x component of A→?
In a train crash, a train of mass 1.85 x 104 kg collides with a stationary train of mass 2.20 x 104 kg at a speed of u = 20.0 ms-1. Filling the crash, they connect and move at the same speed. There is no friction. The train driver blows a whistle which is open at one end and closed at the other. It has a length of 0.480m . The speed of sound in air is 343 ms-1. 1. Draw a diagram of the standing wave pattern of the air pressure in the whistle for its fundamental resonant frequency. Label the open and closed ends of the whistle. 2. calculate the frequency of the sound made by the whistles fundamental resonance.