Groups of change with totals from 1 to 100 cents using the least amount of coins.

63 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

64 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

65 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

66 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

67 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

68 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

69 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

7 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

70 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

71 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

72 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

73 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

74 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

75 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

76 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

77 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

78 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

79 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

8 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

80 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

81 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

82 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

83 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

84 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

85 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

86 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

87 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

88 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

89 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

9 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

90 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

91 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

92 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

93 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

94 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

95 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

96 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

97 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

98 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Groups of change with totals from 1 to 100 cents using the least amount of coins.

99 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

"When a feather and a cent are dropped from the same height, the cent reaches jthe ground first. this is not because the cent is heavier, bu because the feather meets with more resistance from the air in proportion to its mass. If this resistance can be removed or equalized, the two bodies will fall equal distances in equal times, or with the same velocity. The resistance may be avoided by dropping them in a glass tube from which the air has been removed. The resistances may be nearly equalized by making the two falling bodies of the same size and shape bu of different weights, as in the preceding experiment." -Avery 1895

Velocities of Falling Bodies

"When a feather and a cent are dropped from the same height, the cent reaches jthe ground first. this…

"Remove the air from a high glass tube by means of an instrument called the air-pump... Then... drop a feather and a cent simultaneously, and they will reach the bottom at precisely the same instant. Let in the air and drop them, and the feather will be several seconds longer than the cent in reaching the bottom." —Quackenbos 1859

Two Objects Falling in a Vacuum

"Remove the air from a high glass tube by means of an instrument called the air-pump... Then... drop…

The Liberty Cap large cents of 1793-1796 are the classics of early American copper coinage. They represent the third step in the infant Philadelphia Mint's quest for a permanent cent design.

Liberty Cap Cent

The Liberty Cap large cents of 1793-1796 are the classics of early American copper coinage. They represent…