Mechanics

Circular Motion -a motion along a circular path or the motion of an object in a circular

Example -blades of a ceiling fan when the fan is switched on.

or

The motion of body along the circular path is called circular motion

One. Only the bullet's weight. In this case, the bullet would not decelerate and will keep moving at muzzle velocity until it hits the ground.

0 kg*m/s

320 kph = 198.84 mph

When the crew of the International Space Station change they have to be careful of static electricity charges between the ISS and the craft they flew up in. This is the only thing that could happen

The position of the specific point of center of mass is the point at which the object could be modeled to have all of its mass acting for all intensive purposes.

There is no specific force required to accelerate an object to a predetermined speed.

A smaller force will produce a smaller acceleration, so it will take longer to reach the desired speed.

A larger force will produce a larger acceleration, so the desired speed will be reached sooner.

But either the large or the small force, or any other force, will produce an acceleration, and cause

the object to reach the specified speed sooner or later.

It is create a difference in pressure artificially by exploding or burning a fuel inside a closed chamber and evacuating the pressure suitably

You must average at least 6.64 mph over the 3.1 miles.

If an object follows a circular path, it must have a centripetal force on it to keep it moving in a circle. Centripetal means "toward the center of the circle". The force causes Centripetal acceleration toward the center witch is along the radius of the circular path.

Tangential acceleration occurs at a Tangent to the circular path and is always perpendicular to the centripetal acceleration. Always perpendicular to the radius of the circle.

The moment of inertia of a cube depends on what its axis of rotation is. About an axis perpendicular to one of its sides and through the centre of the cube is (ML2)/6. Where M is the Mass of the Cube and L the length of its side. Due to the symmetry of the cube, you can find the Moment of Inertia about almost any other axis by using Parallel and Perpendicular Axis Theorems.

Sound waves are like ocean waves because it resembles an ocean wave with crests (peak) and troughs (valleys). The crests indicate regions of high pressure and the troughs, low pressure.

Work Done = Force x Displacement, so if the displacement is zero, the work done will be zero. There will be no work done.

The kind of motion that causes objects to move in a circle is formed or produced when the object is suspended from another object that is stationary. And because the moving object is suspended it will be subject to gravity which will cause it to move in a circle or circular-like motion. The actual kind or cause of the motion is a simple swaying or arc-like motion.

By using stress-strain curve.

Sound is pressure waves travelling through the air.

The brain can detect the difference in sound frequency, based on the distance between pressure waves, by the ear which physically responds to incoming sound waves. Volume, frequency and direction are identified, then translated and sent to the brain as electrical signals.

Yes, magnesium oxide is ioinic, as it consists of a metal ion reacting with a non-metal ion.

A trajectory of 45 degrees elevation gives the longest horizontal travel- (not taking air drag into consideration nor any aerodynamic properties of a projectile.

- Long wavelengths

- Mid-size wavelengths

- Short wavelengths

The reddish colors are the long wavelengths, the mid-size wavelengths are the greenish colors and the short wavelengths are the bluish colors.

Since inertia is represented numerically by an object's mass.

Unit of inertia in S.I UNIT is Kilogram

static

Time dependent forces mean that a force changes, and is not constant. Therefore, acceleration of an object is also not constant if the force is changing.