Answered: a" g/4 29. A 50 kg man stands on a…

Name: a" g/429. A 50 kg man stands on a scale that measures force in anelev
Uploaded: 2022-11-23T13:49:28.000Z
Channel: Bartleby
Description: a" g/429. A 50 kg man stands on a scale that measures force in anelevator traveling up with an acceleration of g/4. Whatwill the scale read?(A) 375 N(B) 500 N(C) 575 N(D) 625 N

Science

Physics

a" g/4 29. A 50 kg man stands on a scale that measures force in an elevator traveling up with an acceleration of gl4. What will the scale read? (A) 375 N (B) 500 N (C) 575 N (D) 625 N

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 13WUE: A block of mass m1= 10 kg is on a frictionless table to the left of a second block of mass m2 = 24...

See similar textbooks

Similar questions

Two children, Raffi and John, sitting on sleds tied together with a massless rope, are being dragged across a frozen river by their playful Siberian husky Rex who is supplying a 112-N horizontal force (Fig. P5.78). The coefficient of friction between the sleds and the ice is 0.08, the combined mass of Raffi and his sled is 42.0 kg, and the combined mass of John and his sled is 51.0 kg. a. Draw a free-body diagram for each of the childsled systems. b. What is the acceleration of the system? c. What is the tension FT in the rope connecting the two sleds? FIGURE P5.78
an A clarinetist, setting out for a performance, grabs his 3.390 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air. At one moment, the clarinetist is applying an upward force of 41.57N Use g=9.810(m)/(s^(2)) for the acceleration due to gravity. At this moment, find the vertical component of the case's acceleration a_(y) find a_(y)=________(m)/(s^(2))
A 4.40-kg object is moving in the plane, with its x and y coordinates given by x=-3t^2+3t-2 andy=-4t^3-3t^2 , where x and y are in meters and t is in seconds. Find the magnitude of the net forces acting on this object at t=4.00 s
A 2.50 kg object is moving along the x-axis, in the positive direction, at1 .60 m/s. As it passes through the origin, two forces F1 and F2are applied, both forces only have components in the y-direction (Note: The y-components of either force could be positive or negative). The forces are applied for 3.00 s, after which the object is atx=4.80 m,y=10.8 m.If~F1=15.0ˆjN, what is~F2?
A box of mass m1 = 10.0 kg rests on a smooth, horizontal floor in contact with a box of mass m2 = 5.00 kg. You nowpush on box 1 with a horizontal force of magnitude F = 30.0 N. (a) What is the acceleration of the boxes? (b) What isthe force of contact between the boxes?
: Two boxes of mass ?1 = 63 kg and ?2 =127 kg are in contact and rest on a horizontalsurface. Force ? = 650 N is exerted on ?1. The coefficient of kinetic friction is μk = 0.2.Find the acceleration of the system of boxes. g = 10
A block of mass 3.00 kg is pushed up against a wall by a force PS that makes an angle of u5 50.0° with the horizontal as shown in Figure P5.34. The coefficient of static friction between the block and the wall is 0.250. (a) Determine the possible values for the magnitude ofPS that allow the block to remain stationary. (b) Describe what happens ifuPSuhas a larger value and what hap-pens if it is smaller. (c) Repeat parts (a) and (b), assuming the force makes an angle of u5 13.0° with the horizontal.
A block of mass 3.00 kg is pushed up against a wall by a force PS that makes an angle of u5 50.0° with the horizontal as shown in Figure P5.34. The coefficient of static friction between the block and the wall is 0.250. (a) Determine the possible values for the magnitude ofPS that allow the block to remain stationary. (b) Describe what happens ifuPSuhas a larger value and what hap-pens if it is smaller. (c) Repeat parts (a) and (b), assuming the force makes an angle of u5 13.0° with the horizontal. How do you find the mininum vaule of P in a)
A box rests on a frozen pond, which serves as a frictionless horizontal surface. If a fisherman applies a horizontal force with magnitude 48.0 N to the box and produces an acceleration of magnitude 2.20 m/s2, what is the mass of the box?
Two forces are acting on a 5.0-kg object that moves with acceleration 2.0 m/s2 in the positive y-direction. If one of the forces acts in the positive x-direction and has magnitude of 12 N, what is the magnitude of the other force?
A(n) 927 kg drag race car accelerates fromrest to 115 km/h in 1.11 s. What average force is exerted on the car?Answer in units of N.
A 4.0 x 103 kg motor boat starts from a dock and begins to accelerate under a 2.0 x 104 Nforward force provided by its engines. If the boat's motion is retarded by the water with a6.5 x 103 N force of friction, what is its acceleration?