A high hill will usually slow a car more than a low hill will, if the angle of the incline is the same, and if you don't mess around with the accelerator pedal.
height tailwinds or headwinds.
At the bottom of the ramp, the higher the ramp the faster the speed, ignoring frictionl forces The speed varies as the square root of the height
Changing the slope of the ramp will affect the speed of the vehicle going down it.
Wind speed is 30 while the plane speed it 460
A=200 b=250
I have no idea why.
Mass does not affect the acceleration of an object due to gravity. Any object of any size or mass will fall at the same speed. A ball rolling down an inclined plane is accelerated by gravity, so its speed won't be affected by its mass at all.
A yardstick, a meterstick, a speed suare, a rafter angle square, measuring tape......etc.
that it's speed increaded. Acceleration was at its upmost.
height tailwinds or headwinds.
The speed of the ball can be determined using the law of conservation of energy. The initial potential energy of the ball is converted into kinetic energy as it rolls down the inclined plane. Assuming no energy losses, the speed of the ball at the bottom of the plane can be calculated using the equation v = √(2gh), where v is the speed, g is the acceleration due to gravity (9.8 m/s^2), and h is the height (50 cm = 0.5 m). Plugging in the values, the speed of the ball when it reaches the bottom of the plane is approximately 3.13 m/s.
That's a true statement. Good work!
Assuming you are asking about an object that is placed on an inclined plane and the only forces acting on it are gravity and friction; as the slope of the plane increases, more of gravitational force is applied down the plane and less of the frictional force is applied to the object up the plane. Unless there is no frictional force, until the plane reaches a certain critical slope the gravitational force will not overcome the frictional force and the object will not move, and the average speed for the object will be zero regardless of the slope of the plane (below this critical slope). As the slope increases there is an increase in the net force on the object down the plane which results in a higher acceleration down the plane, and with a higher acceleration it will reach a higher speed and so the average speed of the object down the plane will be higher. So, yes, it can be said that the average speed of an object down an inclined plane is dependant on the slope of the plane. If there are other forces involved, for example a motor, then the average speed will depend on these forces as well as the slope.
Yes. The height of the ramp does affect the speed going down it the higher the ramp the faster the car goes down it
To measure speed, you need a stationary starting poing and finish point, you need a timing device and the object being timed.
The cross sectional area of a car is dependent on its height. As the area changes the drag on the car, it is likely that increasing the height of a car will also reduce its top speed. There are many other factors that affect a car's maximum speed so a change in height may not always result in a change in top speed.
At the bottom of the ramp, the higher the ramp the faster the speed, ignoring frictionl forces The speed varies as the square root of the height