You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors or windows. You decide to do some experiments to find out more about your strange situation. Your own body mass is 53.3 kg. You pick up an object and drop it from rest, starting at a height of 2.40 meters above the floor, and it hits the floor 0.560 seconds later. You can ignore air resistance. Based on the outcome of this experiment, when you step on the scale provided for you, what weight will it register for your body? 544 N 816 N 522.9 N 408 N

Q: The only force acting on a 2.0-kg body moving along the x axis is given by Fx = 2x where force is…

A: Given : equation of force, Fx = 2x  mass of the body, m = 2.0 kg  Velocity at x = 0, vo = 3 m/s to…

Q: Melissa was putting on her makeup when she accidentally ran into a stopped car at a red light, 11.01…

A: Using kinematic equations and force relations to solve the problem

Q: An object with a mass of 1.95 kg is initially at rest upon a horizontal, frictionless surface. An…

A: Given data The mass of an object is m = 1.95 kg The initial speed of the object is u = 0 m/s The…

Q: A 2.8 kg ball strikes a wall with a velocity of 6.7 m/s to the left. The ball bounces off with a…

A:

Q: A box of mass 11.6 kg is slid along the floor. The initial speed of the box is 1.8 m/s and it comes…

A: According to question--- Given value--- mass m = 11.6 kg. initial speed = 1.8 m/sec . final speed =…

Q: A physics student, in a stationary elevator, places a 210.0 g mass on an electronic balance. The…

A: m= 210g

Q: pass by. you fnying horizontally at a height of h = 21.95 m. When the swallow is directly overhead,…

A:

Q: An object with a mass of 1.93 kg is initially at rest upon a horizontal, frictionless surface. An…

A: Given data: Mass of an object is, m= 1.93 kg The object is initially at rest, vi = 0 The applied…

Q: You are working for the Highway Department. In mountainous regions, highways sometimes include a…

A: Consider the free-body diagram of the truck on the inclined lane as follows.

Q: Ken and Barbie are skating together on a rink at 3.00 m/

A:

Q: A warehouse worker is pushing a 90.0 kg crate with a horizontal force of 291 N at a speed of v =…

A:

Q: You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors…

A: Given Mass of the person is m=63.1 kg Height from where the object is dropped is h=2.05 m Time taken…

Q: A pendulum consists of a 2 kg bob attached to a light string of length 6.0 m.  The bob is struck…

A:

Q: A 13 g bullet pierces a sand bag 32 cm thick. If the initial velocity of the bullet was 68 m/s and…

A: Given data:  Mass (m) = 13 g = 0.013 kg Displacement (d) = 32 cm = 0.32 m Initial velocity (Vi) = 68…

Q: A student (m = 63 kg) falls freely from rest and strikes the ground. During the collision with the…

A: The impulse is given by,

Q: roblem 10: While watching the clouds pass by, you notice a European swallow flying ally at a height…

A: Motion of projectile can be divided into x component and y component.

Q: Your mass is 94.9 kg, and the sled s mass is 21.8 kg. The sled is moving by itself on the ice at…

A:

Q: A particle of mass 2.0 kg moves under the influence of the force F (x) = (-5x² + 7x) N. Suppose a…

A:

Q: A Boeing 737—a small, short-range jet with a mass of 51,000 kg— sits at rest at the start of a…

A: Given the mass of the jet engine is m =51000 kg. The initial velocity of the jet is 0. The distance…

Q: A heavy crate is suspended from two ropes as it is lowered from a high shelf to the floor at a…

A: Given data: The tension in one rope is T1=653 N. The angle made by one rope is θ1=26.5°. The angle…

Q: A 42-kg skater is standing still in front of a wall. By pushing against the wall she propels herself…

A:

Q: The IKAROS spacecraft, launched in 2010, was designed to test the feasibility of solar sails for…

A: Given that, Mass of the spacecraft, m=290 kg Force, F=1.12mN=1.12×10-3N Duration, t=6 months=6×30…

Q: A spring with a relaxed length of 25 cm and a stiffness of 11 N/m stands vertically on a table. A…

A: Given,The relaxed length of the spring = 25 cm = 25×10-2 mStiffness of the spring = 11 N/m =kThe…

Q: A box of mass 10.2 kg is slid along the floor. The initial speed of the box is 2.5 m/s and it comes…

A:

Q: A truck (m = 10000 kg) is traveling at a speed of 30 m/s (about 70 mph) down the Kailua side of the…

A: Given  Mass of truck m=10000kg Initial height h1=10m Initial velocity v1=30m/s Final velocity…

Q: A physics student watches a 1 g object go from rest to 1 mm/s in 1 sec. What is the force that…

A:

Q: A clever coyote uses rocket powered skates to try to catch a roadrunner. The mass of the coyote is…

A:

Q: Problem 10: While watching the clouds pass by, you notice a European swallow flying horizontally at…

A:

Q: A physics student, in a stationary elevator, places a 240.0 g mass on an electronic balance. The…

A: When the elevator is accelerated up weight of the block varies as W =m(g+a)When the acceleration of…

Q: Problem 1: A teenager of mass m, = 62 kg pushes backward against the ground with his foot as he…

A: Given data: The horizontal force exerted by the teenager on the ground is Ffoot = 17.5 N. The mass…

Q: A child riding a bicycle has a total mass of 30.6 kg. The child approaches the top of a hill that is…

A:

Q: A box of mass 15.4 kg is slid along the floor. The initial speed of the box is 2 m/s and it comes to…

A: Given: The mass of the box is m=15.4 kg The initial speed of the box is u=2 m/s The final speed of…

Q: A hockey puck with mass 0.163 kg is pushed across the ice with a constant force of 0.37 N. The…

A: Given data: Mass of puck is, m=0.163 kg. Force on puck is, F=0.37 N. Coefficient of friction between…

Q: You are an industrial engineer with a shipping company. As part of the package-handling system, a…

A:

Q: A 0.697 kg football is thrown upward with an initial speed of 49.7 m/s.  Neglecting wind resistance,…

A: Given: m=0.697 kg vo=49.7 m/s g=9.8 N

Q: A student of mass 63 kg falls freely from rest and strikes the ground. During the collision with the…

A:

Q: A commercial airplane is coming in for a landing. Just before it hits the runway it is moving at 76…

A: a=v2-u22d=0 m/s2-76 m/s221.6km103 m1 km=-1.81 m/s2

Q: Two students are pushing crates across a frictionless floor. The crates are initially at rest. Bing…

A:

Q: Case 2: A 450 kg roller coaster car starts at the top of a 35.6 meter high hill, with a velocity of…

A:

Q: A 10 kg box is being pushed across a rough surface with a constant speed of 2 m/s. The person…

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Q: A student (m = 58 kg) falls freely from rest and strikes the ground. During the collision with the…

A: Given, mass of the student, m = 58 kg average force exerted on him by the ground, F = 18000 N time,…

Q: While walking on water, an arctic wind freezes the water beneath your feet and you now find yourself…

A: