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2. Cart 1 has a mass of 20.0 kg, cart 2 has a mass of 15.0 kg, and cart 3 has a mass of 10.0 kg. Coefficient of Kinetic friction is 0.100. A third cord, which pulls on cart 1 and is at an angle of 23º above the horizontal, has a tension ($T_1$) of magnitude 155 N. (hint: $F_N$ of cart 1 is NOT equal with $F_g$). a. i. Label tension ($T_2$) in the cord between $m_1$ and $m_2$. Label tension ($T_3$) in the cord between $m_2$ and $m_3$. Draw FBD for each cart. (C /6 marks) ii. Determine the magnitude of the acceleration of the carts. (A /6 marks) b) Determine the magnitude of the tension ($T_3$) in the cord between $m_3$ and $m_2$. (A /2 marks) c) Determine the magnitude of the tension ($T_2$) in the cord between $m_2$ and $m_1$. (A /2 marks)

          2. Cart 1 has a mass of 20.0 kg, cart 2 has a mass of 15.0 kg, and cart 3 has a mass of
10.0 kg. Coefficient of Kinetic friction is 0.100. A third cord, which pulls on cart 1
and is at an angle of 23º above the horizontal, has a tension ($T_1$) of magnitude 155 N.
(hint: $F_N$ of cart 1 is NOT equal with $F_g$).
a. i.
Label tension ($T_2$) in the cord between $m_1$ and $m_2$. Label tension ($T_3$) in the cord between $m_2$ and $m_3$.
Draw FBD for each cart.
(C
/6 marks)
ii. Determine the magnitude of the acceleration of the carts.
(A
/6 marks)
b) Determine the magnitude of the tension ($T_3$) in the cord between $m_3$ and $m_2$.
(A
/2 marks)
c) Determine the magnitude of the tension ($T_2$) in the cord between $m_2$ and $m_1$.
(A
/2 marks)

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2. Cart 1 has a mass of 20.0 kg, cart 2 has a mass of 15.0 kg, and cart 3 has a mass of
10.0 kg. Coefficient of Kinetic friction is 0.100. A third cord, which pulls on cart 1
and is at an angle of 23º above the horizontal, has a tension (T1) of magnitude 155 N.
(hint: FN of cart 1 is NOT equal with Fg).
a. i.
Label tension (T2) in the cord between m1 and m2. Label tension (T3) in the cord between m2 and m3.
Draw FBD for each cart.
(C
/6 marks)
ii. Determine the magnitude of the acceleration of the carts.
(A
/6 marks)
b) Determine the magnitude of the tension (T3) in the cord between m3 and m2.
(A
/2 marks)
c) Determine the magnitude of the tension (T2) in the cord between m2 and m1.
(A
/2 marks)

Added by Lourdes C.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

06/21/2023

Step 1

For Cart 1: - Tension T1 is acting upwards at an angle of 23 degrees above the horizontal. - The weight of Cart 1 (m1g) is acting downwards. - The normal force (N1) is acting perpendicular to the surface. - The frictional force (f1) is acting in the opposite Show more…

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Cart 1 has a mass of 20.0kg, cart 2 has a mass of 15.0kg, and cart 3 has a mass of 10.0kg. Coefficient of Kinetic friction is 0.100 . A third cord, which pulls on cart 1 and is at angle of 23deg above the horizontal, has a tension (T_(1)) of magnitude 155N. (hint: F_(N) of cart 1 is NOT equal with F_(g) ). a. i. Label tension (T_(2)) in the cord between m_(1) and m_(2). Label tension (T_(3)) in the cord between m_(2) and m_(3). Draw FBD for each cart. (C) 16 marks) ii. Determine the magnitude of the acceleration of the carts. (A /6 marks) b) Determine the magnitude of the tension (T_(3)) in the cord between m_(3) and m_(2). (A /2 marks) c) Determine the magnitude of the tension (T_(2)) in the cord between m_(2) and m_(1). (A 2 marks) 2. Cart I has a mass of 20.0 kg, cart 2 has a mass of 15.0 kg, and cart 3 has a mass of 10.0 kg.Coefficient of Kinetic friction is 0.100.A third cord,which pulls on cart 1 and is at an angle of 23 above the horizontal, has a tension (Ti of magnitude 155 N (hint:Fv of cart 1 is NOT equal with F) a.i. Label tension (T) in the cord between m and m2. Label tension (T in the cord between mz and m3 Draw FBD for each cart. (C /6 marks) 23 ii.r Determine the magnitude of the acceleration of the carts. (A /6marks) bDetermine the magnitude of the tension(T in the cord between m and m v) /2 marks) Determine the magnitude of the tension(T in the cord between m and my (A /2marks)

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