Answered: Just after opening a parachute of…

Just after opening a parachute of negligible mass, a parachutist of mass 81.0 kg experiences an instantaneous upward acceleration of 0.86 m/s2. Find the force of the air on the parachute.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 47P: Two blocks of mass 3.50 kg and 8.00 kg are connected by a massless string that passes over a...

See similar textbooks

Related questions

Q: The rms speed of the molecules in 1.2 g of hydrogen gas is 1800 m/s. What is the total translational…

Q: This question is about the rocket flight example from section 3.7 of the notes. Suppose that a…

Q: 1. (a) The number of kilocalories in food is determined by calorimetry techniques in which the food…

Q: Find the energy stored in the solid flywheel of mass 6.5x10 kg and radius 2.4 m when it's rotating…

Q: You drop a rubber ball. Plot the v vs. t graph for the motion right after it leaves your hand and…

A: We know that a ball when droped moves under gravity alone that is ball is under free fall.

Q: he mass of a sports car is 1400 kg. The shape of the car is such that the aerodynamic drag…

A: Mass, m = 1400 kgDrag, D = 0.260Area, A = 2.30 m²Velocity, v = 115 km/h = 31.9444 m/s Density, ρ =…

Q: What are the benefits of the X -ray ?

Q: Q.2 A ship is moving at a speed of 56 km/hr. One second later it is moving at 58 km/hr. What is its…

A: Initial speed of ship Final speed of ship Time

Q: A group of physics students set a tuning fork of 500 Hz just above a big cooking pot. The tuning for…

Q: A 99.0-kg refrigerator sits on the floor. The coefficient of static friction between the…

Q: Sam has a cut drum in half to use as a water-trough for his cattle. The length of the trough is…

Q: A 1.450 kg air-track glider is attached to each end of the track by two coil springs. It takes a…

A: The mass of the air track glider, The horizontal force applied, The new equilibrium position of the…

Q: Two vehicles have a 'rear end' collision. A 1,314 kg SUV moving at 18.9 m/s strikes a 969 kg car…

A: The mass of the SUV: ms = 1314 kg.The mass of the car: mc = 969 kg.The velocity of the SUV before…

Q: 2. The old-style compact disc (CD) players used laser light shined upward to the bottom of the CD,…

Q: Your car travels north along the highway at a constant speed of 65 mph for 30 minutes. Compute the…

A: Given: Initial velocity (u) = 65 mph Time (t) = 30 minutes = 30/60 = 0.5 hours

Q: What do you notice about the relationship between the different currents? 2. What do you notice…

Q: A girl stands 100 m from a wall and claps her hands loudly. How far will the sound travel before she…

A: The speed of sound in air is approximately 343 meters per second at room temperature. To determine…

Q: What is the final equlibrium temparature when 10g of milk at 10c is added to 160g of coffee at 90C?

A: Let us consider final equilibrium temparature is T C NowHeat gained by milk=Heat lost by coffee…

Q: The molecules in a six-particle gas have velocities V₁ = (20î - 30ĵ) m/s v2 = (40î +90ĵ) m/s v3 =…

Q: incorect

Q: 1.00×10^(−3) moles of ideal monotonic gas expands from a volume of 2.00 cm^3 to 4.00 cm^3 at a…

Q: A tall, cylindrical chimney falls over when its base is ruptured. Treat the chimney as a thin rod of…

A: See below

Q: A light wave has a frequency of 5.06 × 1014 cycles per second. (a) What is the wavelength? |x 10-7 m…

A: As per guidelines, only 3 subparts are solved here. A light wave has a frequency of 5.06×1014 cycles…

Q: For an atom in an ideal gas with rms speed in one direction, vx = 100 m/s, and mass m = 6.66e-27 kg,…

Q: Given x = 2.20 ± 0.20 y = 6.50 ± 0.40 calculate, z = xy z = _____±____

Q: pellet is fired with an initial speed of vo at an angle of 60° abc ed at the same angle but with an…

A: initial velocity of first pellet = v0 angle of projection θ = 600 initial velocity of second…

Q: 1. In a quasi-static isobaric expansion, 600 J of work are done by the gas. If the gas pressure is…

Q: B. The siren on an ambulance in the distance has an apparent frequency of 738 Hz. The actual…

A: Page 1

Q: = A rectangular current loop (ring) with side lengths ia = 9.6m and b = 2.9m is placed in a uniform…

A: The force on a current carrying conductor of length L and placed in a magnetic field B is given by…

Q: What was the acceleration for the object? Explain how you find velocity and acceleration for each…

Q: Will the force exerted on the bottom of the tube increase if the diameter (d) of the tube increases…

Q: In the figure, a spring of spring constant 3.60 x 104 N/m is between a rigid beam and the output…

Q: An ideal gas of N diatomic molecules has temperature T. If the number of molecules is doubled…

A: Initially no. Of molecules is NThe temperature of the gas is,TThe no. of the gas molecule changes…

Q: A 0.0230 kg bullet moving horizontally at 450 m/s embeds itself into an initially stationary 0.500…

A: Mass of bullet,m = 0.023 kgvelocity of bullet ,v=450 m/smass of block .M= 0.5 kg

Q: z b The figure shows the axes of a quarter of a shell. A// Find the center of mass for this crust?…

Q: Calculate the standard uncertainty in z if z=Xsinθ using the angle (45.00 ± 0.74) degrees and the…

A: Given Data:Angle Value of Formula to be used To Determine:The standard uncertainty in

Q: An electron in a vacuum along the x-axis is subjected to a constant electric force in the…

A: The electron will follow a parabolic path on the xy plane.

Q: What two opposing currents make up a tidal current?

A: The orbital motion of the moon around the Earth and the Earth around the sun causes the tidal effect…

Q: 17. Note: this is the same diagram as in the previous question. In the diagram below, the angle…

A: The mass of object 1 is 0.500 KgThe mass of object 2 is 0.300 KgThe initial velocity of object 1…

Q: This question has several parts that must be completed sequentially. If you skip a part of the…

A: P=Wt=FXt P=Fv=mgsin⁡θv Substitute the corresponding values: P=950kg(9.8m/s2)(2.32m/s)sin⁡(30.7)…

Q: Charge 1 (μC) 4 4 4 -4 4 -8 10 -5 10 Charge 2 (μC) 4 -4 8 4 0 8 10 lote your observations below:…

Q: You are in charge of keeping the gravity "on" at the space station (we will cover how you do this…

Q: The water hose at your home outputs 24 gallons of water a minute. How many cubic centimeters per…

A: volumetric flow rate = 24 gallons / min

Q: What was the acceleration for the object? Explain how you find velocity and acceleration for each…

A: Here data points are fitted with a straight line.Here data points are given in the form of a…

Q: Forces F F 1' and Fact on the structure shown below, at an overhead view. We wish to put the…

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

A: Mass (m) = 0.190 mg Initial velocity before collision(u) = 4.00×103 m/s Final velocity after…

Q: a projectile is launched at the top of a 100m tall building at an angle of 30 degree to the…

Q: A Coast Guard ship is traveling at a constant velocity of 4.38 m/s, due east, relative to the water.…

Q: A 100 kg fullback runs at the line of scrimmage. (a) Find the constant force that must be exerted on…

A: Given Data: Mass (m) = 100 kg.Distance (∆x) = 1.1 m.Time (t) = 0.23 s. To Determine: (a). The…

Q: of helium and 1.00 mol of argon are separated min barrier. Initially the helium has 7500 J of ergy.…

Question

Just after opening a parachute of negligible mass, a parachutist of mass 81.0 kg experiences an instantaneous upward acceleration of 0.86 m/s². Find the force of the air on the parachute.

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 values

VIEW

Step 2: Force

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

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

A 65-kg skydiver jumps out of an airplane and falls 320 m, reaching a maximum speed of 69 m/s before opening her parachute. Assuming the force of air resistance is constant, what is the magnitude of the force of air resistance, in newtons, on her?
a parachutist jumping from an airplane reaches a terminal velocity when the force of air resistance is 980 N. The mass of the parachutist is
What net external force is exerted on a 1100-kg artillery shell fired from a battleship if the shell is accelerated at 2.40×10 m/s? What is the magnitude of the force exerted on the ship by the artillery shell?
A sailboat has a mass of 1.50 × 103 kg and is acted on by a force of 2.00 × 103 N toward the east, while the wind acts behind the sails with a force of 3.00 × 103 N in a direction 45° north of east. Find the magnitude and direction of the resulting acceleration.
What net external force is exerted on a 1500-kg artillery shell fired from a battleship if the shell is accelerated at 2.60 ✕ 104 m/s2? (Enter the magnitude.) What is the magnitude of the force exerted on the ship by the artillery shell?
A 2400 kg truck is towing a 600 kg trailer. If they move with an acceleration of 10 m/s2, the magnitude of the force exerted by the trailer on the truck is
What is the magnitude of the average force, in newtons, exerted on a 0.0295-kg bullet to accelerate it to a speed of 590 m/s in a time of 1.85 ms?
A person in a kayak starts paddling, and it accelerates from 0 to 0.8 mile/hour in adistance of 0.8km. If the combined mass of the person and the kayak is 80kg, whatis the magnitude of the net force acting on the kayak?
What net external force is exerted on a 1400-kg artillery shell fired from a battleship if the shell is accelerated at 300×104 m/s22.40×104 m/s2? What is the magnitude of the force exerted on the ship by the artillery shell?
If the only forces acting on a 2.0 kg mass are F1=(3i-8j) N and F2=(5i+3j) N, what is the magnitude of the acceleration of the particle?
A spaceship lifts off vertically from the Moon, where g = 1.6 m/s2. If the ship has an upward acceleration of 1.0 m/s2 as it lifts off, what is the magnitude of the force exerted by the ship on its pilot, who weighs 735 N on Earth?
The forces acting on a sailboat are 390 N north and 180 N east. If the boat has a mass of 270 kg, what are the magnitude and direction of its acceleration?