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How do you find final displacement when you have mass time initial velocity and force?
Sxhafeez
Given mass and force, assuming the force acts continuously on the object throughout the movement and doesn't change direction, you can easily calculate acceleration experienced by body.
a = F / m, where
a is acceleration,
F is force,
m is mass.
You can then use simple formula for distance traveled by body with some initial speed and under constant acceleration:
S = v0t + at2 / 2
Formula comes from integrating linearly increasing speed over time.
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What is the acceleration equation using acceleration force of gravity and velocity?
s = ut + 1/2 at^2 s=displacement u= initial velocity t=time a=acceleration
How do you find maximum displacement in a force displacement graph given initial and final velocity and mas of the ball?
The force-displacement graph for the strings of a new type of graphite-head tennis racquet is shown in diagram (a). The racquet is tested in a laboratory by being secured vertically and then having a special type of non-deforming tennis ball fired at it horizontally, as shown in diagram (b). The initial velocity of the ball as it strikes the racquet is 10 m s-1 east. After striking the racquet, the ball has a velocity of 9.5 m s-1 west. The mass of the ball is 100 g. What is the maximum displacement of the strings of the racquet during this interaction?
Which of the following are vectors speed force mass displacement time velocity energy momentum?
force velocity displacement energy (has to have magnitude and direction)
How do you find final velocity without acceleration?
With no acceleration the final velocity is the same as the initial velocity. If the initial velocity is zero, the object is not moving. Unless there is some kind of force influencing the object. Then you have to calculate the acceleration: a=F/m where "F" is the force influencing the object (in Newtons) and "m" is its mass (in kilograms).
How velocity of an object can affect its work?
work is the product of force and displacement As velocity is rate of change of displacement, so yes, velocity does effect work.
Is it true that to calculate acceleraltion you need to know both the final and the initial velocity of an object?
No. That's only one of several possibilities. -- with initial velocity, distance, and time, you can calculate acceleration -- with final velocity, distance, and time, you can calculate acceleration -- with force and mass, you can calculate acceleration -- with initial and final momentum, you can calculate acceleration -- with initial and final kinetic energy, you can calculate acceleration -- with mass, velocity at either end, and kinetic energy at the other end, you can calculate acceleration And I'm sure there are several more that I've missed.
What is the value of constant horizontal velocity?
In projectile motion, since , there's no force in the horizontal direction which can change the horizontal motion therefore the horizotal velocity remains conserved Vx=Vox= Vocos theta by using above formula , constant horizontal initial or final velocity can be found. since Initial = final horizontal velocity.
Why is it incorrect to say that impulse equals momentum?
Impulse is the change in momentum. Therefore Impulse is only equal to momentum if the initial momentum was equal to zero. Its the same phenomenon as position and displacement. Impulse= final momentum-initial momentum= mv - mv_0= Force * Time Where m is the mass and v is the velocity.
What are the quantities on which the amount of work done depends and How are they related to work?
work depends on:FORCE and DISPLACEMENT. it is directly proportional to both of them. work can be calculated by the product of force and displacement. if displacement is in a certain direction to the applied force then work done is calculated by force*displacement cos(angle). work done becomes 0when:- *displacement is 0 or the initial point and final point are the same. *displacement is in perpendicular direction to force applied.
What is for acceleration?
Acceleration = force / mass The correct equation would be acceleration= the final velocity - the initial velocity divided by time which can be written like this: V (Final speed) - U (Starting speed) ____________________________ T (Time)
What is the relationship between displacement and time?
There is no direct relationship between the two. Newton's Second Law, though, tells you how the VELOCITY of an object will change when a force is applied. The law - as it is usually quoted - says:F = ma Solving for acceleration: a = F/m So, the acceleration of an object will depend on the force. If you integrate this equation twice, you get the displacement - but the integration will also give you two arbitrary integration constants, meaning that you need to know the initial conditions (initial position, and initial velocity).
Does displacement change when an unbalanced force is acted upon it?
yes it does since an unbalanced force causes acceleration which will change the velocity and displacement
