Newton's 2nd Law of Motion: Force = mass * acceleration.
So, for a fixed mass, if acceleration increases, the force causing the acceleration has to be increasing too.
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The force is determined by the machine or the muscle that's applying the force.
The mass of an object has no effect on it. You can easily apply the same force
to a battleship, a brick wall, or a little red wagon.
The response to the force (acceleration) is determined by the mass, and also by
any other forces that may also be acting on it at the same time.
It decreases.
a constant horizontal speed
Horizontal is an angle. Angles are reference measurements to another line or plane.
No. Regardless of where you throw the ball, its vertical acceleration is always roughly 9.8 m/s2 downward after it leaves your hand, and its horizontal acceleration is always roughly zero. The reason we have to say "roughly" is because of the air resistance that the ball runs into.
a body sliding down an inclined plane also moves with constant acceleration on account of gravity, but the acceleration down the plane is very much less than the acceleration of free falling body, especially if the angle made by the plane with the horizontal is small
The acceleration of cart is dependent on angle of inclination. So angle will change acceleration. mgSin(theta)
.50g
A horizontal angle is an angle between lines on a horizontal plane.
this is horizontal: ---------------------------- / / this is at an angle: / / /
a constant horizontal speed
If angled downward while increased, acceleration is increased also, as in if something were sliding down the ramp, it would go faster if angle downward is increased.
The angle formed by a horizontal line is 180o.
If the angle is increased, the tangential component of the weight will increase, while the normal component - the one that causes friction - will decrease.
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.
Horizontal is an angle. Angles are reference measurements to another line or plane.
horizontal lines are lines which may be at the angle of 00,1800,3600.if vertical lines stand on horizontal lines it is in the angle of 900
No. Regardless of where you throw the ball, its vertical acceleration is always roughly 9.8 m/s2 downward after it leaves your hand, and its horizontal acceleration is always roughly zero. The reason we have to say "roughly" is because of the air resistance that the ball runs into.
The angle of inclination.