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A projectile is an object that is in motion, in the air and has no force acting upon it other than the acceleration due to gravity (this means that it cannot be self-propelled). You can probably think of many examples: a thrown ball or a stone thrown from a trebuchet. Even the Moon is a projectile, with respect to the Earth!
- Horizontal Projectile Motion
Let's assume we want to calculate the time of flight and...
- Time of Flight
Visit the projectile motion calculator if you'd like to...
- An Arrow
Use the following method: Fire a group of arrows from 20...
- Horizontal Projectile Motion
May 4, 2016 · I always drove under powered cars and never felt I need to more power. Even a car with an 1.0 liter engine with 70 hp can maintain freeway speed limits even when fully loaded. I even got a number of speeding tickets in such a car. Of course that a stick shift is way better to control such tiny power.
the clutch matches the engine speed to the wheel speed. when you release the clutch, the friction brings them closer together. since when stopped, your wheel speed is 0, then if you suddenly drop the clutch, your vehicle weighs a lot more than the force the engine is producing, and the vehicle wins. the engine speed drops to 0 to match the wheels.
A simple example of (for practical purposes) unforced motion is provided by a symmetric, rigid object (such as a ball, or a wheel) rolling on a flat surface. The normal and gravity forces cancel each other, and since they lie along the same line their torques cancel too, so both \(\vec v_{cm}\) and \(\vec L\) remain constant.
Jun 15, 2009 · Disc brakes provide a more linear response and operate more efficiently at high temperatures and wet conditions than drum brakes. Dive The dipping of a car's nose that occurs when the brakes are ...
Mar 26, 2024 · (Answer: FRICTION and Newton's third law of motion. The friction between the road and the car's tires make it travel in the forward direction.). Post-Introduction Assessment. Question/Answer: Ask the students and discuss as a class: Imagine trying to stop a car by pushing on the brakes if there were no friction between the wheels and the road.
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Apr 5, 2017 · The gearshift is what you move to put a car into gear. Shift rod. The shift rods are what move the synchronizer collars towards the gear you want to engage. On most five-speed vehicles, there are three shift rods. One end of a shift rod is connected to the gearshift. At the other end of the shift rod is a shift fork that holds the synchronizer ...
