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Can kinematics equations bs used in situation in which the acceleration is zero?
Wiki User
∙ 12y ago
Yes the equations of Kinematics can be used if accelration varies with time, displacement or even velocity; but remember it's not just plug & chug, you will have to integrate the equations.
vdv=ads
ds/dt=v
dv/dt=a
d2s/dt=a
Wiki User
∙ 16y ago
Wiki User
∙ 12y agoYes. The kinematics eqs. can be used whenever the acceleration is constant (magnitude & direction) and zero is certainly a valid constant acceleration. The eqs become pretty simple in that case but they are correct.
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What is force of gravity known as?
It is referred to as "g" when used in equations. It is not a force, but an acceleration. Its value is about 9.81 m/s2.
The term used to describe the study of motion?
kinematics
The difference in speed and velocity is that a measure of velocity must include?
In the study of kinematics, 'acceleration' means any change in the speed or direction of motion.
What are the physics of jumping?
Physics can be used in many ways to describe jumping. One can examine the kinematics of jumping by looking at the acceleration, 9.8 m/s^2, that acts on you while you are in mid-air. Also, you could examine the potential energy you have when you jump or effects of air resistance.
What is the acceleration of a skateboarder traveling 12m per sec?
Acceleration is independent of speed. If the instantaneous velocity of an object is 12m/s and no other information is known, it is impossible to tell the acceleration. However, if the velocity does not change at all over a certain time interval, the acceleration over that time interval is 0m/s2. If other information is given, such as initial/final velocity, time, or displacement, then one of the the "famous five" equations may be used to determine the acceleration.
What is rotational kinematics?
Rotational kinematics is the same as linear kinematics but with objects in rotation. All of the linear kinematic equations that you learn for velocity and acceleration can be applied to rotational kinematics except that the greek w (omega) is used for velocity and the greek a (alpha) is used for acceleration.
When can the equations of kinematics not be used?
Equations of kinematics or equations of motion can not be used when the body is not accelerating or is moving with a constant velocity.
Are Kinematics equations only used by physicists and people who work at NASA.?
False.
What are the assumptions used to develop the kinematics model of circular motion?
The centrepital acceleration must be constant. Otherwise, Calculus is required.
Kinematics equations are used only by physicists and people who work in space.?
No, it is also used by students taking Physics and their professors.You can use kinematics to find a shortcut (resultant vector) on how a plane or ship moves. You can use robot kinematics to find how a robotic arm will move. You can use it to study how particles move. You can use linear kinematics to discuss how a football player moves across the field. You can use it to design a track for a Hot Wheels racecar to go on.***Kinematics equations are used in LOTS of professions. For example, a person investigating a car accident to determine fault could use kinematics, dynamics and momentum equations to evaluate the claims of each driver (as to initial speed or coming to a full stop at a stop sign) from skid marks, final distance & direction from the point of impact.No, it is also used by students taking Physics and their professors. You can use kinematics to find a shortcut (resultant vector) on how a plane or ship moves. You can use robot kinematics to find how a robotic arm will move. You can use it to study how particles move. You can use linear kinematics to discuss how a football player moves across the field. You can use it to design a track for a Hot Wheels racecar to go on.
What careers use kinematics?
Kinematics are mostly concerned with the geometrically possible motion of a body or system of bodies, without consideration of the forces involved. It is used in describing the spatial position of bodies or systems, their velocities, and their acceleration.
What is force of gravity known as?
It is referred to as "g" when used in equations. It is not a force, but an acceleration. Its value is about 9.81 m/s2.
Is the used to describe the study of motion?
kinematics
Is the term used to describe the study of motion.?
kinematics
The term used to describe the study of motion?
kinematics
Is the term used to describe the study of motion?
kinematics
Many people in many of jobs not just physicists use kinematics ideas?
The correct answer is: True. Kinematics ideas are used in a number of different fields, including bio-mechanics (studying how artificial joints work), forensics ( studying how car crashes occurred), and even car racing (determining ideal engine settings, acceleration and braking rates, etc.).
