RESULTS

all the tries were dropped from a point at 70.7 cm. from the ground

TRY #1 WITHOUT AIR SUCKED OUT

HEIGHT AFTER EACH BOUNCE:

BOUNCE 1: 50.1 cm. BOUNCE 2: 30.5 cm.

 

TRY #2 WITHOUT AIR SUCKED OUT

HEIGHT AFTER EACH BOUNCE:

BOUNCE 1: BOUNCE 2: Incomplete because the ball hit the side of the tube

 

 

TRY #3 WITHOUT AIR SUCKED OUT

HEIGHT AFTER EACH BOUNCE:

BOUNCE 1: 50.0 cm. BOUNCE 2: 30.4 cm.

 

TRY #4 WITHOUT AIR SUCKED OUT

HEIGHT AFTER EACH BOUNCE:

BOUNCE 1: 50.23 cm. BOUNCE 2: 30.3 cm.

TRY #1 WITH AIR SUCKED OUT AT (11 in. Hg. vac)

BOUNCE 1: 30.9 cm. BOUNCE 2: 19.8 cm.

 

TRY #2 WITH AIR SUCKED OUT AT (11 in. Hg. vac)

HEIGHT AFTER EACH BOUNCE:

BOUNCE 1: 30.89 cm. BOUNCE 2: 19.9 cm.

 

TRY #3 WITH AIR SUCKED OUT AT (11 in. Hg. vac)

HEIGHT AFTER EACH BOUNCE:

BOUNCE 1: 31 cm. BOUNCE 2: 20 cm.

 

TRY #4 WITH AIR SUCKED OUT AT (11 in. Hg. vac)

HEIGHT AFTER EACH BOUNCE:

BOUNCE 1:30.8 cm. BOUNCE 2: 19.8 cm.

 

TRY #1 WITH AIR SUCKED OUT AT (17 in. Hg. vac)

HEIGHT AFTER EACH BOUNCE:

BOUNCE 1: 20.6 cm. BOUNCE 2: 3.2 cm.

 

TRY #2 WITH AIR SUCKED OUT AT (17 in. Hg. vac)

HEIGHT AFTER EACH BOUNCE:

BOUNCE 1: 20.5 cm. BOUNCE 2: 3.1 cm.

 

TRY #3 WITH AIR SUCKED OUT AT (17 in. Hg. vac)

HEIGHT AFTER EACH BOUNCE:

BOUNCE 1: 20.6 cm. BOUNCE 2: 3.2 cm.

 

TRY #4 WITH AIR SUCKED OUT AT (17 in. Hg. vac)

HEIGHT AFTER EACH BOUNCE:

BOUNCE 1: 20.6 cm. BOUNCE 2: 3.18 cm.