Solve question 7 Q5 Three forces A, B and C are acting on an objectas shown in the figure, what is the magnitude of thex-component of force C (in N)?50N5ON135A 40N24080 NCA) 21.1B) 40.0C) 69.3D) 35.4Q6 What is the magnitude of the equilibrium force (in N)?A) 22.6B) 53.8C) 35.7D) 44.5The shown ticker tape was recorded for a certain uniformly accelerated motion.0.1s0.2s0.3 s0.4 s0.5 sТаре2.0 cm4.0 cm6.0 cm8.0 cm11.2 cmQ7 The average velocity (in cm/s) for the period t = 0.3 s to t= 0.5 s is:A) 96B) 70C) 50D) 30Q8 The displacement (in cm) for the period t 0.0 s to t= 0.2 s is:A) 19.2B) 14C) 6D) 10Good Luck

7) The displacement time is shown for an accelerated motion to find : average velocity for the…

The shown ticker tape was recorded for a certain uniformly accelerated motion. 0.1s 0.2s 0.3 s 0.4s 0.5 s Tape - 2.0 cm 4.0 cm 6.0 cm 8.0 cm 11.2 cm Q7 The average velocity (in cm/s) for the period t 0.3 s to t= 0.5 s is: A) 96 B) 70 C) 50 D) 30

The shown ticker tape was recorded for a certain uniformly accelerated motion. 0.1s 0.2s 0.3 s 0.4s 0.5 s Tape - 2.0 cm 4.0 cm 6.0 cm 8.0 cm 11.2 cm Q7 The average velocity (in cm/s) for the period t 0.3 s to t= 0.5 s is: A) 96 B) 70 C) 50 D) 30

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter11: Gravity, Planetary Orbits, And The Hydrogen Atom

Section: Chapter Questions

Problem 2P

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Concept explainers

Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.

Question

Solve question 7

Q5 Three forces A, B and C are acting on an object
as shown in the figure, what is the magnitude of the
x-component of force C (in N)?
50N
5ON
135
A 40N
240
80 NC
A) 21.1
B) 40.0
C) 69.3
D) 35.4
Q6 What is the magnitude of the equilibrium force (in N)?
A) 22.6
B) 53.8
C) 35.7
D) 44.5
The shown ticker tape was recorded for a certain uniformly accelerated motion.
0.1s
0.2s
0.3 s
0.4 s
0.5 s
Таре
2.0 cm
4.0 cm
6.0 cm
8.0 cm
11.2 cm
Q7 The average velocity (in cm/s) for the period t = 0.3 s to t= 0.5 s is:
A) 96
B) 70
C) 50
D) 30
Q8 The displacement (in cm) for the period t 0.0 s to t= 0.2 s is:
A) 19.2
B) 14
C) 6
D) 10
Good Luck

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