Do You Know? (The Ping Pong Song)

"Do You Know? (The Ping Pong Song)" is a pop song from singer Enrique Iglesias. It is the first single from his album Insomniac and takes the latter part of its English name from the sample of a ping pong ball bouncing that is employed as a percussion track throughout the song. The song's Spanish version is entitled "Dímelo" and was released to Latin radio, becoming Iglesia's 17th number one song on the US Billboard Hot Latin Songs. In 2007 the song sold 3.1 million copies worldwide.

Lyrics and music

Iglesias himself generally refers to the song as simply "Do You Know?", as it was his record label's insistence to add on "The Ping Pong Song" in parentheses to make it more distinctive and marketable.

The instrumental backing tracks are based on sampled loops from the well-known production company Bunker 8 Digital Labs. These samples include all of the original tracks in "Otiga Verde" from the sample library. The opening piano, guitar chord riffs, and lead sound synthesizer which is heard throughout the song are directly lifted from the individual sample loops.

Do You Know (Jessica Simpson album)

Do You Know is the sixth studio album by American singer Jessica Simpson. The album was released on September 9, 2008, in the United States by a joint-venture between Columbia Nashville and Epic Records. The album is her first effort in an attempt to cross over to country music. Songwriter Brett James produced the album along with John Shanks. The album debuted at #1 in the Billboard Country Charts and at #4 in the Billboard 200 with sales of 65,000.

Background

After the release of her 2006 pop album A Public Affair, Simpson stated she wanted to go back to her roots and do country music because she "has been brought up around country music", and wants to give something back. Simpson had already sung country themed songs previous like "These Boots Are Made for Walkin'". She started her country move by appearing in the music video for "You Don't Think I'm Funny Anymore", by country legend Willie Nelson. She then went to Nashville to start recording her album.

Mós

Mós may refer to the following places in Portugal:

Metre per second

Metre per second (U.S. spelling: meter per second) is an SI derived unit of both speed (scalar) and velocity (vector quantity which specifies both magnitude and a specific direction), defined by distance in metres divided by time in seconds.

The SI unit symbols are m·s⁻¹, m s⁻¹, m/s, or m/s, sometimes (unofficially) abbreviated as "mps". Where metres per second are several orders of magnitude too slow to be convenient, such as in astronomical measurements, velocities may be given in kilometres per second, where 1 km/s is 1000 metres per second, sometimes unofficially abbreviated as "kps".

Conversions

1 m/s is equivalent to:

1 foot per second = 0.3048 m/s (exactly)

1 mile per hour = 0.44704 m/s (exactly)

1 km/h = 0.27 m/s (exactly)

1 kilometre per second is equivalent to:

Relation to other measures

The benz, named in honour of Karl Benz, has been proposed as a name for one metre per second. Although it has seen some support as a practical unit, primarily from German sources, it was rejected as the SI unit of velocity and has not seen widespread use or acceptance.

Metre per second squared

The metre per second squared is the unit of acceleration in the International System of Units (SI). As a derived unit it is composed from the SI base units of length, the metre, and time, the second. Its symbol is written in several forms as m/s², m·s⁻² or m s⁻², or less commonly, as m/s/s.

As acceleration, the unit is interpreted physically as change in velocity or speed per time interval, i.e. metre per second per second and is treated as a vector quantity.

Example

An object experiences a constant acceleration of one metre per second squared (1 m/s²) from a state of rest, when it achieves the speed of 5 m/s after 5 seconds and 10 m/s after 10 seconds.

Related units

Newton's Second Law states that force equals mass multiplied by acceleration. The unit of force is the newton (N), and mass has the SI unit kilogram (kg). One newton equals one kilogram metre per second squared. Therefore, the unit metre per second squared is equivalent to newton per kilogram, N·kg⁻¹, or N/kg.