Question

Below. Sam heaves a 16 lb shot straight up, giving
it a constant upward acceleration from rest of 35.0 m/s2 for 64.0 cm.
He releases it 2.20 m above the ground. Ignore air resistance. How much time does he have to get out of its way
before it returns to the height of the top of his head, 1.83 m above the
ground?

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Advanced Physics

Other

Related Advanced Physics Q&A

Find answers to questions asked by students like you.

Q: A typical chemical reaction such as an explosive combustion releases about 5 MJ of energy per kg fue...

A: Given: Energy released per kg of fuel is ER =5 MJ/kg.   It is known that the total power radiated fr...

Q: You use 0.124 nm x-ray photons in a Compton-scattering experiment. (a) At what angle is the waveleng...

A: ∆λ=λ01-cosθθ=cos-11-∆λλ0 Angle of scattering when the wavelength difference is 1.0% θ=cos-11-1%λiλ0=...

Q: Is polarization a property of all electromagnetic waves, or is it unique to visible light? Can sound...

A: Introduction: Polarization is the attribute that wave oscillations have a definite direction relativ...

Q: Static of Rigid Bodies. Step by step solution. Thank You.

A: Step1.   Let us take three free body diagram  For 25 kg mass    let us take T tension upward        ...

Q: Two point charges are place on XY plane as follows.  -10 nC at the origin and -20 nC on y-axis at y=...

A: Click to see the answer

Q: Explain, giving detailed steps, how you would determine the electric field vector at point P. Give a...

A: Click to see the answer

Q: Please do all parts and show all work

A: The expression to solve for the net force acting along the vertical direction is as follows: 2Tsinθ-...

Q: Does it make sense to talk about the polarization of a longitudinal wave, such as a sound wave? Why ...

A: Polarization of waves are possible in the case when the direction of oscillation is perpendicular to...

Q: What is the difference in energy between two states (n = 1; n = 2) of the Fe atom that originates th...

A: The given equation states the energy of the nth Bohr orbit of a Hydrogen-like atom (an atom with a s...

Q: Thomson himself was perhaps the biggest critic of the model referred to as “plum pudding.” He tried ...

A: The ‘plum pudding’ model of atom proposed by JJ Thomson was the first model of atom with the conside...

Q: À block of mass m is Im T released from rest on a frictionless surface at a height H above ground le...

A: (a) Given: The diagram is as follows: Introduction: The kinetic energy of an object is the energy t...

Q: An eagle descends steeply onto its prey. Its weight (the gravitational force on the eagle), of magni...

A: Given: Need to find the X- and Y- components of the net external force on the eagle Also, find the f...

Q: 2. (a) The temperature in an auditorium is given by?=x¯+y°-z_Amosquito located at (1, 1, 2) in the a...

A: Solution:   Given that, The Temperature in the Auditorium is given as T=x2+y2-z and it is given Mosq...

Q: 3. A car travels along a straight line at a constant speed of 72.0 km/h for a distance x and then an...

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...

Q: A certain crane can provide a maximum lifting force of 25 000 N. It hoists a 2000-kg load starting a...

A: The net force by which the elevator is pulled initially, This is the net acceleration applied for 2...

Q: What is the threshold frequency for the photoelectric effect on lithium (f 2.93 eV)? What is the sto...

A: Given: The work function of lithium is W=2.93 eV When sufficient energy is strikes on the metal plat...

Q: Write the first five terms of the Madelung constant for a two-dimensional lattice of alternating posit...

A: consider the below arrangement

Q: A block of mass m is at the top of an inclined plane of length L and angle of inclination 0. The blo...

A: Click to see the answer

Q: If a proton and an electron have the same speed, which has the longer de Broglie wavelength? Explain...

A: λp=hmpvλe=hmev De Broglie wavelength is inversely proportional to the mass of the particle.

Q: You observe a star system for many weeks. The light curve does not show significant changes in brigh...

A: Yes. This is a binary system. Specifically this is called a spectroscopic binary system.  

Q: Two vehicles approach an intersection: a truck moving eastbound at 16.0 m/s and an SUV moving southb...

A: Part-a Given: Velocity of truck vector form,           vt=16i^ Velocity of SUV in vector form,  ...

Q: A sports car starts from rest at an intersection and acceleratestoward the east on a straight road a...

A: Acceleration of the car is 8.0 m/s^2. Uniform speed of the bus is 18 m/s. Let at t=0 bus passes by t...

Q: Assuming that the average daily solar constant at a particular place is 200 W/m2, how large an array...

A: Given: Average daily solar constant at a particular place ks = 200 W/m2. Efficiency of solar cells ...

Q: Superman attempts to drink water through a very long vertical straw as in the figure below. With his...

A: The water at the bottom of tank is at atmospheric pressure from earth  Pa. when the superman sucks t...

Q: compare the resistance of ideal ammeter and ideal voltmeter.describe how they should be included in ...

A: Click to see the answer

Q: A damped harmonic oscillator is characterized by m = constant b = 0.072 kg/s. How long does it take ...

A: The period of oscillator is given by Where  = Angular frequency of oscillation 

Q: (a) Find the average rate of change for the distance driven from 0 seconds to 4 seconds. meters per ...

A: (a) The average rate of change for the distance driven from 0 seconds to 4 seconds is as follows: va...

Q: A beam of polarized light of intensity 60.0 W/m2 propagates in the +x-direction. The light is polari...

A: Consider the arrangement of the two polarizers (P1 and P2) at the given angles (a and b) from the y-...

Q: - / 1 Question 1 of 3 VICTT E VIC I Current Attempt in Progress The turnbuckle is tightened until th...

A: Given: The turnbuckle is tightened until the tension in the cable equals 2.3 kN. The diagram is as f...

Q: Let the total number of neutrons be Nn, the number of protons be Np, and N = Nn + Np. Let the fracti...

A: Given Let the total number of neutrons be Nn, the number of protons be Np, and N = Nn + Np. Let the ...

Q: The equation of state of a gas is given by p=nRT/(V-b). (a) Derive the expression of expansion coef...

A: Click to see the answer

Q: Consider a 33 kg probe in outer space.  The probe begins at rest, then experiences a net force of si...

A: mass of probe = 33 kg force on probe = 599 N initial velocity u = 0 m/s

Q: Two forces act on a 20.0 kg object. One force has magnitude 60 N directed 45° clockwise from the pos...

A: Given object mass m=20.0kg Acting force f=60N at 45⁰ clockwise And f'=30N at 60⁰ anti clockwise with...

Q: For a (classical) simple harmonic oscillator with fi xed total energy E, fi nd the mean value of kinet...

A: For a classical simple harmonic oscillator, kinetic and potential energy will be K=12mv2V=12kx2 The ...

Q: please do D

A: Given: The circuit diagram is as follows: The value of the input voltage is 3 V. Introduction: A no...

Q: An object is projected with initial speed v0 from the edge ofthe roof of a building that has height ...

A: Consider the initial velocity of the object when it is thrown upwards and reaches the maximum height...

Q: An electron initially at rest is accelerated across a potential difference of 3.00 kV. What are its ...

A: The conservation of energy is given by, Ui+Ki=Uf+Kf Since electron was at rest the initial kinetic e...

Q: Express each approximation of p to six significant figures:(a) 22/7and (b) 355/113. (c) Are these ap...

A: 227=3.14286

Q: You throw a football straight up. Air resistance can be neglected. (a) When the football is 4.00 m a...

A: Click to see the answer

Q: What is the minimum potential difference between the filament and the target of an x-ray tube if the...

A: eV=hcλV=hceλ=6.63×10-34 J·s3.0×108 m/s1.6×10-19 C0.150 nm10-9 m1 nm=8288 V

Q: the plots and then answer the questions. Questions: When t= 1.6 s.v= m/s, a = m/s? When t = 2.9 s.v=...

A: Velocity of a particle is given by v=27t2-113t+62                            accelaration a= dv/dt=5...

Q: Determine the angle 0 between the 350-lb force and the line OC.

A: Given :

Q: An ultrafast laser (see the preceding problem) has a central wavelength of 550 nm. What pulse durati...

A: Given Central wavelength = 550 nm Visible spectrum wavelength = 400 nm to 700 nm.

Q: 4. Use the Gauss law to calculate the magnitude of the electric field from scratch. For the closed s...

A: Suppose we have a uniformly positive charged sheet with charge density σ. Then we have to form a Gau...

Q: A shuttlecock is launched from the ground with an initial speed of 38.0323 m/s at an angle of 5.3909...

A: Click to see the answer

Q: A cannon ball is fired with an initial speed of 123 m/s at angle of 60 degrees from the horizontal. ...

A: Initial velocity v→0=v0cosθi^+v0sinθj^=123 m/scos60°i^+123 m/ssin60°j^=61.5 m/si^+106.5 m/sj^≈61.5 m...

Q: There are three parts a, b and c please answer all

A: Click to see the answer

Q: Metallic lithium has a bcc crystal structure. Each unit cell is a cube of side length a = 0.35 nm. (...

A: Each bcc unit cell has one atom at its center and one atom at each of the eight corners that are eac...

Q: The wavelengths of the visible spectrum are approximately 380 nm (violet) to 750 nm (red). (a) Find ...

A: Given information: The visible spectrum range, λ1=380 nm to λ2=750 nm Number of lines on the grating...

Q: Estimate the maximum horizontal distance that you can throw a baseball. (a) Based on your estimate, ...

A: Given information: The acceleration g value on Mars, aM=3.7 m/s2 As an estimate, we take the maximum...