A small object hangs from a string attached to the rearview mirror of your car that is accelerating at a rate of ax = 1.10 m/s2. (Consider a tension in the string T, a weight of the object W, and an angle 0 that the string makes with the vertical.) Coordinate system: +x is right; +y is up. Let's trace all forces acting on this object before finding the angle 0 the string makes with respect to the vertical. (0
A small object hangs from a string attached to the rearview mirror of your car that is accelerating at a rate of ax = 1.10 m/s2. (Consider a tension in the string T, a weight of the object W, and an angle 0 that the string makes with the vertical.) Coordinate system: +x is right; +y is up. Let's trace all forces acting on this object before finding the angle 0 the string makes with respect to the vertical. (0 means the theta symbol)!
1) What is the magnitude of the tension in the string in the x-direction (Tx)?
Group of answer choices:
A) Tarctan0
B) Tcos0
C) Ttan0
D) Tsin0
2)What is the sum of the forces in the x-direction?
Group of answer choices:
A) max
B) mg
C) may
D) 0
3)What is the magnitude of the tension in the string in the y-direction (Ty)?
Group of answer choices:
A)Ttan0
B)Tcos0
C)Tsin0
D)Tarctan0
4) What force counteracts Ty to satisfy
Group of answer choices:
A)Wy
B)0
C)Wx
D)W
5) What is the sum of the forces in the y-direction?
Group of answer choices:
A)0
B)mg
C)may
D)max
6) How is the tension defined in the x-direction?
Group of answer choices:
A)max/arctan0
B)max/sin0
C)mg/tan0
D)max/cos0
7) How is the tension defined in the y-direction?
Group of answer choices:
A)may/tan0
B)mg/cos0
C)may/arctan0
D)may/sin0
8) What angle 0 does the string make with respect to the vertical?
Group of answer choices:
A)6.4 degrees
B)45.0 degrees
C)0
D)83.6 degrees
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images
