2. A block with mass m1 = 4.00 kg and a ball with mass m2 = 8.00 kg are connected by a light string that passes over a frictionless pulley, as shown in Figure. Find the acceleration of the two objects and the tension in the string. Also calculate the distance each object will move in the first second of motion if both objects start from rest. (a) the acceleration of the two objects = m/s2 (b) the Tension in the string = N (c) distance each object will move in the first second of motion = m

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter6: Applications Of Newton's Laws
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2. A block with mass m1 = 4.00 kg and a ball with mass m2 = 8.00 kg are connected by a light string that passes over a frictionless pulley, as shown in Figure. Find the acceleration of the two objects and the tension in the string. Also calculate the distance each object will move in the first second of motion if both objects start from rest. (a) the acceleration of the two objects = m/s2 (b) the Tension in the string = N (c) distance each object will move in the first second of motion = m
(a) the coefficient of static friction =
and
(b) the coefficient of kinetic friction =
(2 marks)
2. A block with mass m, = 4.00 kg and a ball with mass m2 = 8.00 kg are connected by a light string that
passes over a frictionless pulley, as shown in Figure. Find the acceleration of the two objects and the
tension in the string. Also calculate the distance each object will move in the first second of motion if both
objects start from rest.
m,
(a) the acceleration of the two objects =
m/s2
(b) the Tension in the string
(c) distance each object will move in the first second of motion =
(5 marks)
1. Two positive point charges (q1, and q2) are separated at a distance of 75nm. For what values of the
charges, coulomb force between them is maximum.
No.
q1
q2
Transcribed Image Text:(a) the coefficient of static friction = and (b) the coefficient of kinetic friction = (2 marks) 2. A block with mass m, = 4.00 kg and a ball with mass m2 = 8.00 kg are connected by a light string that passes over a frictionless pulley, as shown in Figure. Find the acceleration of the two objects and the tension in the string. Also calculate the distance each object will move in the first second of motion if both objects start from rest. m, (a) the acceleration of the two objects = m/s2 (b) the Tension in the string (c) distance each object will move in the first second of motion = (5 marks) 1. Two positive point charges (q1, and q2) are separated at a distance of 75nm. For what values of the charges, coulomb force between them is maximum. No. q1 q2
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