Question

Notify Me Bookmark

A 2.80 kg object is subjected to three forces that give it an acceleration a→ = (4.50 m/s2)i^ + (6.20 m/s2)j^. If two of the three forces are F→1 = (29.0 N)i^ + (11.0 N)j^ and F→2 = (15.0 N)i^ + (7.90 N)j^, find (a) the x component and (b) the y component of the the third force. (a) Number Units (b) Number Units

A 2.80 kg object is subjected to three forces that give it an acceleration a→ = (4.50 m/s2)i^ + (6.20 m/s2)j^. If two of the three forces are F→1 = (29.0 N)i^ + (11.0 N)j^ and F→2 = (15.0 N)i^ + (7.90 N)j^, find (a) the x component and (b) the y component of the the third force. (a) Number Units (b) Number Units

Image text
A 2.80 kg object is subjected to three forces that give it an acceleration a → = ( 4.50 m / s 2 ) i ^ + ( 6.20 m / s 2 ) j ^ . If two of the three forces are F → 1 = ( 29.0 N ) i ^ + ( 11.0 N ) j ^ and F → 2 = ( 15.0 N ) i ^ + ( 7.90 N ) j ^ , find (a) the x component and (b) the y component of the the third force. (a) Number ◻ ◻ Units ◻ (b) Number ◻ Units ◻

Detailed Answer

0 0

Please enter your email here. You will get email when this question is answered by our tutor.

Doubtrix Logo

Problem is not yet solved!

Click on Notify me to get email when question is answered.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Notify me Login Sign Up

Similar/Related Questions

A 34 kg body is moving through space in the positive direction of an x axis with a speed of 120 m/s when, due to an internal explosion, it breaks into three parts. One part, with a mass of 14 kg, moves away from the point of explosion with a speed of 140 m/s in the positive y direction. A second part, with a mass of 10 kg, moves in the negative x direction with a speed of 430 m/s. What are the (a) x-component and (b) y-component of the velocity of the third part? (c) How much energy is released in the explosion? Ignore effects due to the gravitational force. (a) Number Units (b) Number Units (c) Number Units
Solution
0 0

Three forces are applied to an object, as shown in the figure. Force F1→ has a magnitude of 20.0 newtons (20.0 N) and is directed 30.0∘ to the left of the +y axis. Force F2→ has a magnitude of 15.8 N and points along the +x axis. What must be the (a) magnitude and (b) direction (specified by the angle θ in the drawing) of the third force F3→ such that the vector sum of the three forces is 0 N? (a) Number Units (b) Number Units
Solution
3 0

On a spacecraft, two engines are turned on for 751 s at a moment when the velocity of the craft has x and y components of v0x = 2730 m/s and v0y = 7020 m/s. While the engines are firing, the craft undergoes a displacement that has components of x = 2.58×106 m and y = 5.88×106 m. Find the (a) x and (b) y components of the craft's acceleration. (a) Number Units (b) Number Units
Solution
0 0