0
How do you find acceleration of an object in motion when the height and angle are given?
Wiki User
∙ 13y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
If air resistance is neglected what is the motion of an object projected at an angle consists of a uniform downward acceleration combined with what?
a constant horizontal speed
The motion of an object thrown at an angle is motion?
projectile
The motion of an object thrown at an angle is what motion?
projectile
True or false the motion of an object thrown at an angle is projectile motion?
True
Is it true that the motion of an object thrown at an angle is projectile motion?
depends on the angle with which it is thrown, the velocity given to it.
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.
If air resistance is neglected what is the motion of an object projected at an angle consists of a uniform downward acceleration combined with what?
a constant horizontal speed
The motion of an object thrown at an angle is what motion?
projectile
The motion of an object thrown at an angle is motion?
projectile
True or false the motion of an object thrown at an angle is projectile motion?
True
Does the path of an object's projectile motion depend on the angle?
yes
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.
How do you find the force of an object with just the mass and angle of object?
You cannot find the force without knowing the velocity or acceleration of the object.
Is it true that the motion of an object thrown at an angle is projectile motion?
depends on the angle with which it is thrown, the velocity given to it.
What effect does a force have on an object in motion?
This depends on in which direction the force is being applied. If the force is applied against the direction of movement, it will slow a body down If the force is applied in the same direction of movement then it will cause the body to accelerate. If the force is applied in a direction at angle to the motion, the force can either cause the object to slow down or accelerate depending on the angle.
How do you find force on frictionless inclined planed?
You will need angle of inclination and observe the object motion. Force pushing object up inclined plane is force act against gravity, if the object move at acceleration then the force is more than gravity. You will need to transform distance travel to height using trigonometry from known angle of inclination and calculate acceleration against direction of gravity. Add this extra acceleration to gravity and time the mass you get the force. So I was just wondering if you could expand on that or tell me an equation that if I only know the angle, the acceleration that they are pushing the block up at , the force of gravity which most people know (9.81 m/s2) and the mass of the block then i could get kinetic force thx Additional comment 1. Gravity pull down that is mg and incline at angle A 2. Force is on direction of incline plane and against gravity at mg sin(A) 3. At additional acceleration in direction of incline plane e.g. a this excess force is m.a 4. Net force input is m(a+g.sin(A)) if no acceleration observe then it mean a = 0 Thanks
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
