x = t3 + 4t + 3 hent of the particle in the time intervals t=0 s to t=2 s جسيم يتحرك في اتجاه محور .X يتغير موقعه مع الزمن وفقا للعالقة التالية، الازاحة في الفترة الزمنية المعطاة t= 0 s to t=2 s هي....
Displacement, Velocity and Acceleration
In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.
Linear Displacement
The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.
![QUESTION 9
-A particle moves along the x axis. Its position varies with time according to the expression
x = t3 + 4t + 3
• The displacement of the particle in the time intervals t= 0 s to t=2 s
O a, 19 m
O b.
16 m
C. 20 m
۵۰
جسيم يتحرك في اتجاه محور .x يتغير موقعه مع الزمن وفقا للعالقة التالية،
الازاحة في الفترة الزمنية المعطاة t= 0 s to t=2 s هي....](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F83065055-7170-4985-b044-e96855d4403d%2Fd2474a6a-bd9e-4773-b525-08b110353a90%2F1rtd61q_processed.jpeg&w=3840&q=75)
![-Two vectors (A and B) and lying in the xy plane given by:
A = 3 - 2 ) , B = ( i + 4 )
The magnitude and direction of the resultant vector R are:
O a. ° R=20m, = 44
O b. ° R=4m, = 90
O C. R=4.4m, = 26.5 °
O d. R=16m, = 26.5 °
A و B يقعان في المستوى xy معطاة ...
متجهان
مقدار واتجاه المتجه المحصله R هو
QUESTION 6
- A dimensionless vee
O Scalar quantity
Veck](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F83065055-7170-4985-b044-e96855d4403d%2Fd2474a6a-bd9e-4773-b525-08b110353a90%2Fj9g31ss_processed.jpeg&w=3840&q=75)
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