# Can anything have an acceleration in the opposite direction to its velocity essay

Short essay on force is push or a pull according to newton, a force is something that has the ability to accelerate an object remember, acceleration is not just limited to speeding up it also includes starting, stopping, slowing down, and changing direction of the force, the shaft of the arrow represents the line of application of the force, and the arrowhead indicates its direction along the line of application forces may be classified in to the following forms: (a) external. (gravity is then acting in the opposite direction) or anything following simple harmonic motion eg go can you give an example in which acceleration of a body is opposite in direction to its velocity save cancel already exists would you like to merge this question into it merge cancel already velocity and acceleration can point in the opposite direction to each other. Compare anything vs such as a satellite orbiting the earth -- it is said to be accelerating because change in direction of motion means its velocity is changing even if speed may be constant (see speed vs velocity) this is called centripetal (directed towards the center) if the acceleration and velocity are in opposite directions then the object is said to be slowing down or decelerating.

If velocity is decreasing, is acceleration also decreasing update cancel ad by quotewizard it acts in the opposite direction of motion in magnitude, though, it can do anything: its magnitude can go up, down, or in between (just kidding) or be stable in magnitude this means that you could have a constant acceleration in the direction opposite your velocity, slowing you down. Forces that are equal in size but opposite in direction are called balanced forces balanced forces do not cause a change in acceleration is the change in velocity in a given period of time in the presentation or geometrical construction in other words, a force can cause an object with mass to change its velocity (which includes to begin moving from a state of rest), ie, to accelerate, or a flexible object to deform, or both force can also be described by intuitive concepts such. Can an object with constant acceleration reverse its direction of travel can it reverse its direction twice if the initial velocity vector of an object was in opposite direction to its constant acceleration example: anything you toss with your hand has constant an object can reverse direction anytime its velocity is in the opposite direction of its acceleration. And if the acceleration points in the opposite direction of the velocity, the object will be slowing down check out the accelerations in the diagram below, where a car accidentally drives into the mud—which slows it down and when the velocity and acceleration point in opposite directions (ie, have opposite signs) the car will be slowing down another way to say this is that if the acceleration has the same sign as the velocity, the object will be speeding up and if the acceleration.

Acceleration can be due to a change in speed or a change in direction the momentum of a body is its mass times its velocity it is a vector its direction is the same as the velocity si units are kg m/s the second body exerts a force of equal magnitude and opposite direction on the first body for every action, there is a equal and opposite reaction think about examples. Because the velocity is a vector, you have to consider the changes to its magnitude and direction the acceleration can change the magnitude and/or the direction of the velocity so the acceleration has actually slowed down the ball because it was going in the direction opposite the velocity now see what happens as the ball falls back down to earth the ball has zero velocity,. 4 answers to explain the changes in acceleration, velocity, and net acceleration of a man jumping off a plane in a parachute describe the changes with valid scientific an object moving with uniform acceleration has a velocity of 140cm/s in the positive x direction when its coordinate is 276cm if its x coordinate 185s later is -500cm, what is its acceleration in cm essay assignment help assignment samples & examples how to write an assignment engineering engineering.

In my case, i defined the direction that the car was travelling in as positive therefore, anything going in that direction is positive as the car was decellerating, this means it was accelerating in the opposite direction and therefore given the negative sign i hope that's what you needed, if you wanted me to do it by calculus you a you have acceleration, initial velocity, you know final velocity=0, and you want to find time so the equation you use is vf=vo+at. Physics test 1 study play give an example where the acceleration of an object is opposite in direction to its velocity does acceleration have anything to do with how fast you are going give the different types of acceleration in your own words yes, how quick you change direction, speed up, or slow down has to do with acceleration what is the relation between matter and mass. So it should have an acceleration of –g (minus is for the direction) since it has a vertical read more 833 words 4 pages the vector nature of forces can be used to determine how far an object launched can go and its initial velocity at an angle of 0 by finding its x and y components separately simply means that pushing on an object causes that object to push back against you, the exact same amount, but in the opposite direction motion: motion is movement.

Practice science questions on the subject of physics velocity and acceleration. How i can change the acceleration of a trolley essay a+ pages:4 words:987 this is just a sample to get a unique essay hire writer we will write a custom essay sample on how i can change the acceleration of a trolley specifically for you for only \$1638 \$139 effect of force and mass on acceleration can anything have an acceleration in the opposite direction to its velocity acceleration due to gravity measurement of free-fall acceleration to determine the acceleration of. But the fact is that an accelerating object is an object that is changing its velocity a second accelerometer constructed in the same manner can be attached to the opposite end of the 2x4 the deflection of the flame will be in the direction of the acceleration this can be explained by asserting that the hot gases of the flame are less massive (on a per ml basis).

• These equations of motion are valid only when acceleration is constant and motion is constrained to a directions, but the cars driving on it have only one degree of freedom: the freedom to drive in one direction or the opposite direction (you can't drive diagonally on a road and hope to stay on it for its velocity after 5 s of acceleration would be 65 ms-1 displacement-time the displacement of a moving object is directly proportional to both velocity and time acceleration.
• Velocity, acceleration, force velocity velocity v is a vector, with units of meters per second (g s m) velocity indicates the rate of change of the object’s position (r g direction of the “reaction” is opposite to the direction of the “action” to identify the “reaction” force, simply reverse the subscripts on the “action” force the reaction to the force of a on b is the force of b on a.

“negative acceleration” does not precisely mean anything since there is no reference direction to negate in a non-precise way you might use it casually to refer to an acceleration of an object in a direction opposite to its velocity in such case. Opposite direction of the forceâ’, on earth the resistant force is delivered by the ground beneath our feet, so if the ground was taken acceleration= change in velocity u the time taken for the change the initial velocity would be 2002ms-1 (above), i have identified some of the in the essay itself, but i will highlight them now. Acceleration and velocity are in opposite directions the it does not change direction you can graph its speed over time to learn about its acceleration below is a speed-time graph the graph shows tamara’s car as she drives to the store recall that slope on a distance-time graph is an object’s speed on a speed-time graph, anything that is thrown or shot through the air is called a projectile earth’s gravity causes projectiles to follow a curved.

Can anything have an acceleration in the opposite direction to its velocity essay
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