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Discuss the validity of extrapolating the acceleration value to an angle of 90?
Wiki User
∙ 11y ago
Extrapolate the experimental values of acceleration, vs. angle of the incline, to find the acceleration when the angle of inclination = 90 degrees. The acceleration at 90 degrees will equal 9.81 m/s/s, since this is the free-fall acceleration.
Wiki User
∙ 11y ago
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An object is on a frictionless inclined plane The plane is inclined at an angle of 30 degrees with the horizontal What is the objects acceleration?
.50g
A right angle is an angle that has a?
A right angle is a angle with 90o
What type of angle is a 98 angle?
An angle of 98 degrees is an obtuse angle
What angle does a hemisphere have?
what angle does a hemisphere have what angle does a hemisphere have what angle does a hemisphere have
How can you use a right angle to decide how to name another angle?
So basically , you have an right angle and another angle . You draw an right angle over the angle your looking at and if its smaller than the right angle then its an acute angle . If its bigger than the right angle then its a obtuse angle . GoodLuck!(;
How will raising the end of the dynamics track give the cart the same acceleration each time?
The acceleration of cart is dependent on angle of inclination. So angle will change acceleration. mgSin(theta)
Why does the acceleration of an object rolled down an incline increase as the angle of incline increases?
The contribution of the acceleration of gravity in the direction of motion increases as the angle of the incline increases. Or in other words, as the angle between the direction of motion and the force of gravity goes to zero, the acceleration of the object goes to the gravitational acceleration. a = g cos(theta) Where theta is the angle between the direction of motion and verticle, which is in fact (theta = 90 - angle of the incline)Where a is the acceleration of the object down the incline plane and g is the acceleration due to gravity. Theta is the angle between the direction of motion of the accelerating object and the acceleration of gravity. Initially, the angle between a and g is 90 degrees (no incline) and therefore g contributes nothing to the objects acceleration. a = g cos(90) = 0 As the angle of the inclined is increased, the angle between a and g approaches zero, at which point a = g. With no other forces acting upon the object, g is its maximum acceleration.
What are the following terms-angular acceleration-centripetal acceleration-instantaneous acceleration-ballistic pendulum-angle of deviation-therionic emission of light-first law of thermodynamic?
instantaneous acceleration is the acceleration at one point. yeah, it's true
What is the acceleration of an object effected by gravity thrown at a 45 degree angle above the horiziontal at its highest point?
The only force acting on a projectile once launched is gravity. So the acceleration of any object launched at any angle is the acceleration due to gravity, -9.8m/s2.
A body slides down a frictionless plane and during the third second after starting from rest it travels 19.4m what is the angle of inclination of the plane?
x is distance a is acceleration x = 1/2at2 19.4 = 1/2a32 a = 4.311 m/s2 The acceleration of gravity on the Earth is 9.81 m/s2 If the plane is not inclined then the acceleration is 0%. If the plane is inclined by 90' then the acceleration is 100%. Clearly the applicable trigonometric function is sine. 4.311 = 9.81 sin(angle) angle = 26.069'
What is the ratio of force to acceleration?
The ratio is the M/cos(x). where M is the mass on which the force is acting and x is the angle between the direction of the force and the direction of the acceleration.
Is acceleration directly proportional to the angle of inclination?
Yes it is, Force down a slope is F= mgsinA a=gsinA Constant is therefore a and sin is function applied to the angle
Why if you increase the angle of the inclined plane the acceleration of the trolley will increase?
If the angle is increased, the tangential component of the weight will increase, while the normal component - the one that causes friction - will decrease.
An object is on a frictionless inclined plane The plane is inclined at an angle of 30 degrees with the horizontal What is the objects acceleration?
.50g
What do need to know to determine how far projectile travels horizontally?
angle of projection,initial velocity and gravitational acceleration
How charg particle move when it enters field at angle other than 90?
The charged particle moves like it accelerated around the field and along the field:F= - qV.B + qVxB = ma = -qvbcos(angle) + nqvbsin(angle) where n is perpendicular to the the plane of V x B. The acceleration a= F/m = (-cos(angle) + n sin(angle))qvB/m is a quaternion acceleration consisting of a scalar and a vector.The motion of the particle is an ellipse inclined to the direction of the field. If the angle is 90 degrees, the ellipse is a circle and is perpendicular to the field direction.
Does the angle of incline depend on the acceleration of gravity?
The only force acting on the object (let's say a cart) that is released at a certain inclination (30 degrees) is gravity. If we follow the formulas: Fgx=mgSinO Fnet=ma Fgx=Fnet Therefore: mgSinO=ma and you can simplify this formula to: gSinO=a m= mass g= gravitational force (9.8m/s^2) SinO= sin of angle (Sin30 degrees) a=acceleration
