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Answer: yes
explanation: In Calculus, we have a primary equation (f(x)) which represents position 3 primary derivatives: velocity(f'(x) called f prime), acceleration(f''(x) called f double prime) and jerk(f'''(x)called f triple prime, which is irrelevant to this question). f(x) is the position of an object, f'(x) is the change in position and f''(x) is change in velocity. If we take f(x)=2x2+4x-3, we will get f'(x)=4x-4 and f''(x)=4. This means we are accelerating at any time (x). now, if we find the value f'(x)=0 (which would be a velocity of 0, or stationary), we get 0=4x-4, in which x=1. therefore f'(1)=0, but f''(1)=4. So, our acceleration after 1 second is 4 (we are accelerating), but the velocity is 0 (we are stationary for an instant).
What else can I help you with?
If an object is accelerating what equation relates the acceleration of that object the initial velocity and the final velocity and time?
Vf = Vi + at Where Vf = final velocity Vi = initial velocity a = acceleration t = time
When will you say a body is in uniform acceleration and non-acceleration?
"Uniform acceleration" means that acceleration doesn't change over time - usually for a fairly short time that you are considering. This is the case, for example, when an object drops under Earth's gravity - and air resistance is insignificant. "Non-uniform acceleration", of course, means that acceleration does change over time.
What does the area under the acceleration-time graph represent?
The area under the acceleration-time graph represents the change in velocity over a given time interval. It provides information about how the velocity of an object changes over time, with positive area indicating acceleration and negative area indicating deceleration.
What percent of earth's gravity does mars have?
The acceleration of an object under the force of gravity alone is*: a = GM/R^2 a = acceleration G = gravitational constant (G = 6.674E-13 Nm^2/kg^2) M = mass of the object/planet R = distance from the center of the object/planet At the equator, an object dropped near the surface of Earth falls with an acceleration of 9.78 meters per square second. At the equator on Mars, and object dropped at the surface will fall with an acceleration of 3.71 meters per square second. Therefore Mars has about 38% of the Earth's gravity. *This equation is only true for spherically-distributed masses
When an object is traveling in a circular path around another object?
Yes an object can be accelerate if its moving along a curve path because when the object moves along a curve path it has constant speed and there is still change in velocity and change in velocity has acceleration
It it possible for an object to be sationary while under acceleration?
"Stationary" means zero speed. The object's speed is not changing, and the direction of the speed is obviously also not changing.By definition then, acceleration is zero.
What does the area under an acceleration time graph show?
The area under an acceleration-time graph is equal to the object's velocity (not change in velocity).
Is it possible for an object in freefall to have no acceleration?
No, but it is possible to not have an increase in speed. Because velocity is a directional quantity, not a scalar one, an object in freefall (by definition within a gravity field) is always under acceleration, just not necessarily one that alters its speed or even its position. Objects in orbit around a planet are in freefall (hence weightlessness) where the tangential component of their forward motion opposes the pull of gravity.
How is the acceleration of falling bodies determine experimentally?
For example, you can time how long it takes for an object to reach the floor. You also need to measure how far it falls down. If you assume constant acceleration, there is only one possible acceleration for any possible set of measurements.
Does pressure on an object affect its acceleration?
A submarine deep in the ocean is under great pressure, and a space capsule outside the atmosphere is under zero pressure. Both of them are capable of high acceleration, zero acceleration, and anything in between. The pressure is irrelevant.
What is An object acceleration only under the force of gravity is said to be in?
free fall.
The free fall acceleration of an object under earth's gravity is directed where?
The free fall acceleration of an object under Earth's gravity is directed downward, towards the center of the Earth. This acceleration is constant at approximately 9.81 m/s^2 on the surface of the Earth.
What are some common acceleration problems that students encounter in physics?
Some common acceleration problems that students encounter in physics include calculating the acceleration of an object given its initial and final velocities, determining the acceleration of an object moving along a curved path, and analyzing the acceleration of an object under the influence of friction or other external forces.
What is the formula for calculating the velocity of an object falling freely under gravity, considering the acceleration due to gravity as 2g?
The formula for calculating the velocity of an object falling freely under gravity, considering the acceleration due to gravity as 2g, is v (2gh), where v is the velocity, g is the acceleration due to gravity, and h is the height from which the object falls.
What is the word that means zero velocity?
Any object which is at rest has zero velocity, for example a rock on the road. car parked at lane, a motor which is not moving or stop. a man sleeping. home office statue of liberty. anything that is at rest has zero velocity.
When an object changes speed does its acceleration change?
Yes, when an object changes speed, its acceleration changes. Acceleration is a measure of how quickly the speed of an object changes over time. So, if the speed changes, the acceleration of the object will also change.
What are some common acceleration problems in physics and how can they be solved?
Common acceleration problems in physics include calculating the acceleration of an object given its initial and final velocities, finding the acceleration of an object moving along a curved path, and determining the acceleration of an object under the influence of external forces like friction or gravity. These problems can be solved using equations of motion, Newton's laws of motion, and principles of kinematics. By analyzing the forces acting on the object and applying the appropriate formulas, one can determine the acceleration of the object in various scenarios.
