Two forces act on a box. One is 45 N acting right, the other is 35 N acting straight up. Calculate the magnitude and direction of the resultant. O 57 N@38° above horizontal 80N@ 38° above horizontal 80 N@ 52° above horizontal O 57N@52° above horizontal

Two forces act on a box. One is 45 N acting right, the other is 35 N acting straight up. Calculate the magnitude and direction of the resultant. O 57 N@38° above horizontal 80N@ 38° above horizontal 80 N@ 52° above horizontal O 57N@52° above horizontal

Name: 21:22Time Remaining-1128 mReturnSubmit410.4 m-410.4 m1 pointTwo force
Uploaded: 2024-03-20T06:56:46.000Z
Channel: Bartleby
Description: 21:22Time Remaining-1128 mReturnSubmit410.4 m-410.4 m1 pointTwo forces act on a box. COne is 45 N acting right, the other is 35 N acting straight up. Calculate the magnitude and direction of the resultant.57 N@ 38° above horizontal80N@ 38° above hor

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 23P: While sliding a couch across a floor, Andrea and Jennifer exert forces FA and FJ on the couch....

See similar textbooks

Similar questions

What is the dominant force between astronomical objects? Why are the other three basic forces less significant over these very large distances?
Suppose the mass of a fully loaded module in which astronauts take off from the Moon is 10,000 kg. The thrust of its engines is 30,000 N. (a) Calculate its the magnitude of acceleration in a vertical takeoff from the Moon. (b) Could it lift off from Earth? If not, why not? If it could, calculate the magnitude of its acceleration.
Two people pull as hard as they can on horizontal ropes attached to a boat that has a mass of 200 kg. If they pull in the same direction, the boat has an acceleration of 1.52 m/s2 to the right. If they pull in opposite directions, the boat has an acceleration of 0.518 m/s2 to the left. What is the magnitude of the force each person exerts on the boat? Disregard any other horizontal forces on the boat.
Two teams of nine members each engage in a tug of war. Each of the first team's members has an average mass of 68 kg and exerts an average force of 1350 N horizontally. Each of the second team's members has an average mass of 73 kg and exerts an average force of 1365 N horizontally. (a) What is magnitude of the acceleration of the two teams? (b) What is the tension in the section of rope between the teams?
The rocket sled shown in Figure 4.33 accelerates at a rate of 49.0 m/s2. Its passenger has a mass of 75.0 kg. (a) Calculate the horizontal component of the force the seat exerts against his body. Compare this with his weight by using a ratio. (b) Calculate the direction and magnitude of the total force the seat exerts against his body.
Construct Your Own Problem Consider people pushing a toboggan with four children on it up a snow-covered slope. Construct a problem in which you calculate the acceleration of the toboggan and its load. Include a free-body diagram of the appropriate system of interest as the basis for your analysis. Show vector forces and their components and explain the choice of coordinates. Among the things to be considered are the forces exerted by those pushing, the angle of the slope, and the masses of the toboggan and children.
What is the unbalanced force acting on a moving car with a constant velocity of 25 m/s (56 mi/h)?
Professional Application During a visit to the International Space Station, an astronaut was positioned motionless in the center of the station, out of reach of any solid object on which he could exert a force. Suggest a method by which he could move himself away from this position, and explain the physics involved.
What properties do forces have that allow us to classify them as vectors?
Describe a situation in which the net external force on a system is not zero, yet its speed remains constant.
As a fish jumps vertically out of the water, assume that only two significant forces act on it: an upward force F exerted by the tail fin and the downward force due to gravity. A record Chinook salmon has a length of 1.50 m and a mass of 61.0 kg. If this fish is moving upward at 3.00 m/s as its head first breaks the surface and has an upward speed of 6.00 m/s after two-thirds of its length has left the surface, assume constant acceleration and determine (a) the salmons acceleration and (b) the magnitude of the force F during this interval.
A man exerts a horizontal force of 112 N on a refrigerator of mass 42.0 kg. If the refrigerator doesnt move, what is the minimum coefficient of static friction between the refrigerator and the floor? (See Section 4.6.)