Answered: A 5kg block is pulled westward across a…

A 5kg block is pulled westward across a frictionless horizontal surface by a 30 N force applied at 87° angle above the horizontal? What is the block's acceleration? What is the normal force?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter4: Dynamics: Force And Newton's Laws Of Motion

Section: Chapter Questions

Problem 35PE: A nurse pushes a cart by exerting a force on the handle at a downward angle 35.0° below the...

See similar textbooks

Related questions

Q: Suppose you move a 15-kg crate by pulling upward on the chain at an angle of 45 degrees above the…

Q: A 75 kg man standing on a scale in an elevator notes that as the elevator rises, the scale reads 825…

Q: If the elevator's acceleration had a magnitude of g in the upward direction, what would the normal…

A: mass= m = 4.25kg upward acceleration = a = g Normal force = ?

Q: An object of mass 4 kg originally suspended by a vertical cord is pulled by a horizontal force until…

A: Write the given data. m=4 kg In this case, if system is at rest then the tension in cord will be…

Q: A block weighing 300 N is moved uniformly over a horizontal surface by a force of 60 N. What is the…

A: The force acting on the block is shown in the figure. The force that apply horizontally (i.e. 60N)…

Q: 4. Two forces (F1 = 50N with 0 = 60° and F2 = 10N) are acting on a 5kg block on a table as shown in…

Q: If the skier above weighs 150 lbs, what is the magnitude of the force of the skier (FS), the normal…

A: Weight=150lbs

Q: Cabinet of mass (40 kg) rests on a rough horizontal floor. If you pulled the cabinet with a…

A: Here given the mass of cabinet is 40 kg. It pulled by a horizontal force 200 N. The coefficient of…

Q: A worker drags a crate across a factory floor by pulling on a rope tied to the crate. The worker…

A: Given Force exerted by worker F=400N f=100N angle q=30 mass of crate m=300kg

Q: You use a string to suspend a cork ball with a mass of 32.0 g from the ceiling of a moving…

Q: A 19 gram bullet is accelerated from rest to a speed of 388 m/s as it travels 37 cm in a gun barrel.…

Q: . When you stand at rest on a floor, you exert a downward normal force on the floor. Does this force…

A: Required : The correct option

Q: A 24.2 kg child is sitting at the top of a slide, which is inclined at an angle of 49 degrees with…

A: M = 24.2 kg Θ = 49 ⁰

Q: The coefficients of kinetic fraction between this 27 kg box and the floor is 0.25 and the pushing…

A: Given Coefficient of kinetic friction ,u = 0.25 Mass of block = M= 27 kg Applied force = F = 171…

Q: F, A student pulls with two large forces (F, and F,) in order to lift a 1-kg book by two cables. If…

Q: A 3-kg box is on a rough horizontal surface. An external force F is applied horizontally to the box.…

A: Answer is Option (b) The expression for find magnitude of acceleration of the box is a=Fm

Q: Suppose you move a 15-kg crate by pulling upward on the chain at an angle of 45 degrees above the…

Q: Riders on the Power Tower are launched skyward with an acceleration of 4g, after which they…

Q: What is the minimum horizontal force FF needed to make the box start moving in (Figure 1)? The…

A: Given data The mass of the box is m = 28 kg The magnitude of the push force is P = 16 N The angle of…

Q: A 28 kgkg suitcase is being pulled with constant speed by a handle that is at an angle of 25 ∘ above…

A: Given data The mass of the suitcase is: m = 28 kg The angle above the horizontal is: ϕ=25° The…

Q: At one point during a flight, a 4kg model rocket burning fuel, generating a 140N thrust and…

Q: If gravity pulls you down toward the center of Earth with a force of 500 N, how much upward force…

Q: 10.0 kg block is pushed with a force acting at an angle of 36.9 above the horizontal. what is the…

Q: You walk into an elevator, step onto a scale, and push the "down" button to go directly from the…

A: Given, Normal weight of the person W = 635 N initial acceleration of elevator a = 2.40 m/s2

Q: A skydiver accelerates downward at 8 m/s2 during the first second. Her weight is –540 N. The net…

A: Given that:- Acceleration of skydiver=8m/s^2

Q: A soccer ball is in contact with the foot of a player kicking it at an angle of 30o, with a force of…

A: Angle to the horizontal = 30 ° Force applied = F = 200 N Horizontal component of force, Fx =…

Q: A 39.0 N force pulls horizontally on a m1 = 1.3 kg block that slides on a rough horizontal surface.…

Q: Kyle used a chain to drag a crate across a rough floor. The chain makes a 45 degree angle above the…

A: Given data: Mass, m = 15 kg Frictional drag force, Ff = 50 N Angle, θ=45°…

Q: 39.0 N force pulls horizontally on a m1 = 1.3 kg block that slides on a rough horizontal surface.…

Q: What is the normal force on an object weighing 437 N at rest on an inclined plane with an angle of…

A: Weight of the object (mg) = 437 N Angle of inclined plane (θ) = 29o

Q: What is the normal force acting on a 10kg box if it is on a flat frictionless surface being pushed…

Q: What is the net force acting on a wagon that is being pulled by a horizontal rope with a force of…

A: Defining x axis along horizontal direction force with which wagon is pulled in horizontal…

Q: 27. Cassie is sitting on a frictionless playground slide that makes an angle 0 with the horizontal.…

Q: The coefficient of friction for plastic on wood are 0.50 (static) and 0.40(kinetic) . How much…

A: When an object is at rest on a surface, if we apply a force, friction acts to stop its movement. The…

Q: Migo exerts a horizontal force on a 2 kg box located on an inclined plane with an angle of θ= 37…

A: Mass = 2 kg Angle = 37 degree Coefficient of static Friction = 0.4 Coefficient of kinetic…

Q: A student is trying to find the force on a person at the top of an inverted roller coaster, where…

A: The correct option is (A). For the case of inverted roller coaster, where the person is upside down…

Q: A 2.00 [kg] brick is pushed by a 10.0 [N] force against a rough wall with coefficient of static…

Q: A 15kg box is being pulled to the right across the floor by a tension force of 25N that is at a…

A: Mass of box (m) = 15 kg Tension force (T) = 25 N θ = 20ofrictional force (f) = 5 N

Q: 3 of 5 т 1. Consider a container, of mass 66.4 kg, sitting on a steep ramp as shown. The angle of…

Q: You want to hang an object from the ceiling of an elevator that has a maximum acceleration of 4.0…

A: Given :T=45 Na=4 m/s2

Q: A 500 kg piano is being lowered into position by a crane while two people steady it with ropes…

Q: The engine of a 1250 kg car provides a forward force of 3211 N if the car accelerates at a rate of…

A: Given- Mass M=1250 kg Acceleration a= 2.40 m/s2

Q: A 39.0 N force pulls horizontally on a m1 = 1.3 kg block that slides on a rough horizontal surface.…

Q: box of mass 25 kg on a rough inclined plane is pulled by a force F. The magnitude of frictional…

Q: 9. On a farm, you pull a 4.3 kg bucket of water up from a well with a force of 55.2 N while a 5N…

Q: 2.50kg box is being pushed by a man horizontally. If the man applies a force of 200.0 N to keep the…

Question

A 5kg block is pulled westward across a frictionless horizontal surface by a 30 N force applied at 87° angle above the horizontal? What is the block's acceleration? What is the normal force?

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 FUNDAMENTAL STEP

VIEW

Step 2 MAIN STEP

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Follow-up Questions

Read through expert solutions to related follow-up questions below.

Follow-up Question

A 5kg block is pulled westward across a frictionless horizontal surface by a 30 N force applied at 87° angle above the horizontal. What is the block’s acceleration?

Solution

by Bartleby Expert

SEE SOLUTION

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 15kg box is being pulled to the right across the floor by a tension force of 25N that is at a 20-degree angle with the horizontal. The force of friction acting on the box is 5N. What is the net force in the horizontal direction? What is the acceleration in the x-direction? If the box is staying flat on the floor as it is being pulled, what is the value of the normal force acting on the box?
A 60 N force is exerted on a 5 kg box at an angle of 60° above the horizontal. If the box is being pulled at a constant speed, what is the frictional force present? What is the coefficient of friction between the box and the surface?
A loaded sled with a weight of 500 N slides down a frictionless incline with an acceleration of 2.0 \frac{m}{s^2}s2m. The angle of inclination is not given. What is the normal force of the slope's surface on the sled? A)489 N b)500 N C)357 N D)291 N
A 2kg box is being pulled up a ramp by a force of 24N. The ramp is at an angle of 35 degrees from the ground. The force of friction on the box is 1.5N. What is the net horizontal force in the x-direction? What is the magnitude of the normal force acting on the block?
A 2030 kg helicopter moves along at a constant height of 500 m. Its forward thrust is 4500 N and there is a 1020 N drag force acting in the opposite direction of motion. What is the value of the vertical thrust in newtons necessary to keep it at constant height?
In the first 4.4 seconds of a bobsled run, the 77 kg sled is pushed until it reaches a speed of 1.22 m/s. The flat surface has a coefficient of friction of 0.07. What is the acceleration of the sled in this time? What constant force is exerted by the bobsled team?
A fisherman is fishing from a bridge and is using a "65-N test line." In other words, the line will sustain a maximum force of 65 N without breaking. What is the weight of the heaviest fish that can be pulled up vertically when the line is reeled in the following situations? (a) at a constant speed(b) with an acceleration whose magnitude is 2.5 m/s2
A horizontal force of 90.7 N is applied to a 60.5 kg crate on a rough, level surface. If the crate accelerates at 1.18 m/s2, what is the magnitude of the force of kinetic friction (in N) acting on the crate?
A car weighing 1202kg accelerates from a stop to 100km/hr in 4.3 sec going up a ramp at an angle of 22 degrees from the x axis. given drag and friction are negligible due to the car's sick aerodynamics, what is total force in the forward direction?
A 4.12 N ball needs to be accelerating in the vertical direction at 20 m/s2 to reach its target height. How much force must be exerted in the vertical direction to accomplish this?
A 7kg block is placed on an inclined that is 24 degrees to the horizontal. It has a coefficient of friction of 0.23. A force from the left at an angle is pushing the block. The acceleration of gravity is 9.8 m/s2. What force is required to push the block up the incline with constant velocity?
A 3.0 kg box is pulled by applying a force with magnitude 8.0 N at an angle of 60⁰ above the horizontal as shown below, what are the x and y components of the force, F.