Calculating acceleration in X and y direction

AI Thread Summary
To calculate the acceleration in the x and y directions for a 3.8 kg object subjected to a 35.3 N force at a 23.8-degree angle, it's essential to resolve the force into its horizontal and vertical components using trigonometric functions. The net force (Fnet) is a vector quantity, requiring consideration of both components to apply the equation Fnet = ma correctly. The angle affects the magnitude of these components, which must be calculated before determining acceleration. A free body diagram (FBD) can aid in visualizing the forces acting on the object. Properly accounting for these factors will yield the correct acceleration values.
overmyhead1
Messages
1
Reaction score
0

Homework Statement


What will the Acceleration be in the x-direction and the y-direction if there is a 35.3 N force pulling on a 3.8kg object at a 23.8 Degree angle to the horizontal?


Homework Equations


Fnet=ma
sohcahtoa


The Attempt at a Solution


I tried to do simply put f=ma and do 35.3=3.8kg * A.
but that gave me the wrong answer. What did I do wrong?
 
Physics news on Phys.org
First, remember that Fnet is a vector, so you have to consider both the horizontal and vertical components that make up the net force, and the 22.8 degree angle you have is going to affect the magnitude of your components. Hopefully this helps, and don't forget to make an FBD.
 
Thread 'Voltmeter readings for this circuit with switches'
TL;DR Summary: I would like to know the voltmeter readings on the two resistors separately in the picture in the following cases , When one of the keys is closed When both of them are opened (Knowing that the battery has negligible internal resistance) My thoughts for the first case , one of them must be 12 volt while the other is 0 The second case we'll I think both voltmeter readings should be 12 volt since they are both parallel to the battery and they involve the key within what the...
Thread 'Struggling to make relation between elastic force and height'
Hello guys this is what I tried so far. I used the UTS to calculate the force it needs when the rope tears. My idea was to make a relationship/ function that would give me the force depending on height. Yeah i couldnt find a way to solve it. I also thought about how I could use hooks law (how it was given to me in my script) with the thought of instead of having two part of a rope id have one singular rope from the middle to the top where I could find the difference in height. But the...
Back
Top