It's about 1,000 times as heavy as a Puck (Hockey)
In other words, 5,840 ounces is 1,015.6521739130 times the weight of a Puck (Hockey), and the weight of a Puck (Hockey) is 0.00098458904109593 times that amount.(Ice hockey)
A standard ice hockey puck weighs between 5.50 ounces and 6 ounces. Hockey pucks can be shot or passed at speeds of up to 160 kph (99 mph) during games.
It's about 1,000 times as heavy as a Baseball
In other words, 5,840 ounces is 1,139.5121951220 times the weight of a Baseball, and the weight of a Baseball is 0.00087756849315065 times that amount.(MLB rules)
Per Major League Baseball rules, a baseball must weigh between 5 ounces and 5.250 ounces. A major league pitcher can throw a baseball at up to 150 kph (91 mph) (with a fastball pitch), with record-setting pitches as fast as 171 kph (106 mph).
It's about 1,000 times as heavy as a Battery (D)
In other words, 5,840 ounces is 1,230 times the weight of a Battery (D), and the weight of a Battery (D) is 0.000813 times that amount.(Alkaline)
A "D" size battery weighs 4.760 ounces. The D size battery is the oldest of the modern battery sizes, first invented by the National Carbon Company in 1898.
It's about 2,000 times as heavy as a Deck of Cards
In other words, 5,840 ounces is 1,800 times the weight of a Deck of Cards, and the weight of a Deck of Cards is 0.00056 times that amount.(ISO 216 B8 size, a.k.a. "poker size" 63 x 88 mm, 52-card deck)
A deck of 52 ISO 216 B8-size playing cards weighs 3.30 ounces. Utilizing nearly 3,700 decks, the record-holding largest card tower was built in early 2010, stood over 3.5 m (11 ft), and weighed over 8,000 ounces.
It's about 2,500 times as heavy as a Battery (C)
In other words, the weight of a Battery (C) is 0.0004 times 5,840 ounces.(Alkaline)
A "C" size battery weighs 2.30 ounces. C batteries are typically used in medium-drain devices such as musical instruments.
It's about 3,000 times as heavy as a Tennis Ball
In other words, 5,840 ounces is 2,870 times the weight of a Tennis Ball, and the weight of a Tennis Ball is 0.000348 times that amount.(ITF Standard; for Type 2 ball)
Per International Tennis Federation standard, regulation tennis balls must weigh about 2.04 ounces. Competition balls are also tested for bounce height, with the standards requiring that a ball dropped from 254 cm must bounce back to a height of 135 cm to 147 cm.
It's about 3,500 times as heavy as a Golf Ball
In other words, 5,840 ounces is 3,605 times the weight of a Golf Ball, and the weight of a Golf Ball is 0.0002774 times that amount.(per R&A USGA Rules of Golf; maximum rule weight)
According to the Rules of Golf (as approved by the United States Golf Association and the Rules Committee of the Royal and Ancient Golf Club of Saint Andrews), golf balls must weigh no more than 1.620 ounces. Golf balls are not required to have the familiar dimpled pattern, but the design has been popular since its invention in 1905 because it reduces drag while increasing lift.