Q2 Victor and his dog weigh 1176 N together. Victor has a mass of 63 kg. Watch out- you've got a mixture of kg and N. a) What is the mass of Victor's dog? b) Victor, his dog and his saxophone are standing on a box. Victor's saxophone has a mass of 2 kg and the box weighs 30 N. What is the total weight of them all? c) Victor's dog jumps off the box. About half way to the ground, his acceleration is 8 m/s. What is the upward force on the dog, due to air resistance, at that point? Eeeek- thie anesty one. the poelaretion is due to the NET force mibu reltance

Q2 Victor and his dog weigh 1176 N together. Victor has a mass of 63 kg. Watch out- you've got a mixture of kg and N. a) What is the mass of Victor's dog? b) Victor, his dog and his saxophone are standing on a box. Victor's saxophone has a mass of 2 kg and the box weighs 30 N. What is the total weight of them all? c) Victor's dog jumps off the box. About half way to the ground, his acceleration is 8 m/s. What is the upward force on the dog, due to air resistance, at that point? Eeeek- thie anesty one. the poelaretion is due to the NET force mibu reltance

Name: Q2 Victor and his dog weigh 1176 N together. Victor has a mass of 63
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: Q2 Victor and his dog weigh 1176 N together. Victor has a mass of 63 kg.Watch out - you've got a mixture of kg and N.a) What is the mass of Victor's dog?b) Victor, his dog and his saxophone are standing on a box.Victor's saxophone has a mass of 2 kg

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

Similar questions

A 50.0 kg girl and a 100 kg boy, stand on a frictionless frozen lake at a distance 6.0 m apart. They each hold the end of a massless rope. The boy pulls on the rope with a force of 120 N and continues to exert this force until the two meet. The girl holds onto her end of the rope at all times. With what force does the girl pull on the boy? The acceleration of the boy is How far will the girl have traveled when they meet?
A woman of mass m = 41 kg travels at a velocity vi = 1.5 m/s before leaping on a skateboard that is initially at rest. After leaping on the board the woman has a velocity vf = 1.41 m/s. 1) Write an expression for the weight of the skateboard W in terms of the mass of the woman m, the woman's initial velocity vi, the final velocity of the woman and board vf, and the acceleration due to gravity g and find the mass of the skateboard in kg.
2. The football season is beginning with mixed results for the Browns. Let's analyze a tackle in which player A is being pushed backwards by opposing player B who is exerting a force of 900. N on him. The mass of the player A (plus equipment) is 100 kg, and he is accelerating backwards at 1.2 m/s². The mass of player B (plus equipment) is 110 kg. Draw separate free body diagrams for player A and for player B. b. Determine the force of friction between player B's feet and the grass. Determine the force of friction between player A's feet and the grass. C.
A person stands on a scale inside an elevator at rest (see the figure below). The scale reads W = 744 N. W a (a) What is the person's mass? kg (b) The elevator accelerates upward momentarily at the rate of a = 4 m/s2. What does the scale read then? N. (c) The elevator then moves with a steady speed of 6 m/s. What does the scale read now? N
Second law of Newton 1. A group of students performed Newton's second law experiment and made a graph of acceleration vs. net force. Using the graph, determine: a) The slope of the line with its units. Acceleration vs Net Force 250 200 150 100 50 10000 20000 30000 40000 50000 60000 70000 80000 Net Force (g cm/s) b) The total mass of the system. c) If the body's acceleration is 350 cm / s, what will the net force be? A cceleration (em/s)
The figure below shows Superhero hanging motionless from a rope, with Trusty Sidekick hanging below him. Superhero's mass is 82.5 kg, while Trusty Sidekick's is 51.5 kg, and the mass of the rope is negligible. (a) Find the tension (in N) in the rope at a point between Superhero and Trusty Sidekick. N (b) Find the tension (in N) in the rope at a point above Superhero. N
d chance exam is optional. If you Begin this exam, it will count toward your grade. Question 1 What is the force between a 3-kg bag of flour and a 5-kg bag of sugar that are 0.5 m apart? 3.8x10-7 N 4.0 10-9N 60 N 30 N 20x10-9 N Previous
1. A large semi truck has a mass of 35,000 kg. It collides head on with a car that has a mass of 1000 kg. The car’s initial velocity is 10 m/s and the truck’s initial velocity is 5 m/s in the opposite direction. What can you say about the forces and velocities of the two vehicles? a) The force that the truck makes on the car is much larger than the force the car makes on the truck so the car’s velocity changes much more than the truck’s does. b) The force that the truck makes on the car is equal to the force the car makes on the truck so the car’s velocity changes by the same amount that the truck’s velocity does. c) The force that the truck makes on the car is equal to the force the car makes on the truck but the mass of the truck is much larger than the car so the car’s velocity changes by much more than the trucks does. d) The mass of the truck is so much larger than the car that the force of the truck on the car is much greater than the force the car puts on the truck and the car…
Give the weight of the following objects: a. An object with a mass of 5kg b. An object with a mass of 15kg c. An object with a mass of 15kg on the moon, where g=1.6
A slug with a mass of mm = 16 g is shot out of a rifle that has length LL = 0.72 m. The slug spends tt = 0.14 s in the barrel.a. Calculate the magnitude of the slug's acceleration, in meters per second squared, as it travels through the rifle's barrel. You may assume the acceleration is constant throughout the motion. b. What is the numerical value of the net force in newtons acting on the slug?
A horizontal (F = 12N) force pushes a block weighing (F, = 5.0N) against a vertical wall. The coefficient of static friction between the wall and the block is µg = 0.60, and the coefficient of kinetic friction is µk = 0.40. Assume that the block is not moving initially. %3D a) Draw a free body diagram of the block in the figure. b) What is the normal force (in unit vector notation) on the block from the walI? c) Will the block move? Please give your reason with calculation. d) In unit-vector notation, what is the force on the block from the wall?
A 72.5-kg person is riding in a car moving at 18.5 m/s (assume this is the positive direction) when the car runs into a bridge abutment. This problem will illustrate why the invention of the airbag dramatically improved the safety of automobiles. a. Calculate the horizontal component of the average force, in newtons, on the person if he is stopped by a padded dashboard that compresses an average of 0.85 cm. b. Calculate the horizontal component of the average force, in newtons, on the person if he is stopped by an air bag that compresses an average of 16 cm?