59. Which of the following deductions is/are true for Newton's first law of motion? 1 A body is in uniform motion only when no force acts on it. 2 A resultant force is necessary to cause an object to accelerate 3 The motion of a body in the absent of a net force is rectilinear.

59. Which of the following deductions is/are true for Newton's first law of motion? 1 A body is in uniform motion only when no force acts on it. 2 A resultant force is necessary to cause an object to accelerate 3 The motion of a body in the absent of a net force is rectilinear.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter25: Geometric Optics

Section: Chapter Questions

Problem 28PE: (a) What is me ratio of the speed of red light to violet light in diamond, based on Table 25.2? (b)...

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Question

Choose.
A. If I and 2 are correct
B. If 2 and 3 are correct
C. If 1 only is correct
D. If 3 only is correct
Directions Summarised
B.
D.
1,2
2, 3
3
only
only
only
only

Which of the following deductions is/are true for
Newton's first law of motion?
1 A body is in uniform motion only when
no force acts on it.
2 A resultant force is necessary to cause an
object to accelerate
3
39.
3 The motion of a body in the absent of a
net force is recctilinear.

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