a golf ball travels at 16 m/s, while a baseball moves at 7 m/s.the mass of the golf ball is 0.045 kg and the mass of the baseball is 0.14 kg. which has a greater momentum
2006-08-14 13:39:57 · 8 answers · asked by Javier T 1 in Science & Mathematics ➔ Chemistry
p = m*v
baseball 0.14 kg * 7 m/s = 0.98 kg*m/s
golfball 0.045 kg * 16 m/s = 0.72 kg*m/s
The baseball
2006-08-14 13:43:15 · answer #1 · answered by Anonymous · 2⤊ 0⤋
P=mass * velocity
for golf ball
16*0.045=0.72 kg m/s (1)
for baseball
7*0.14=0.98 kg m/s (2)
(2)>(1)
baseball has greater momentum
2006-08-14 22:39:26 · answer #2 · answered by tej 2 · 0⤊ 0⤋
The baseball since momentum = mass times velocity
2006-08-14 13:43:23 · answer #3 · answered by Wocka wocka 6 · 0⤊ 0⤋
momentum = mv
golf ball
momentum = mv = (0.045*16) = 0.72
baseball
momentum = mv = (0.14*7) = 0.98
baseball has a greater momentum
2006-08-14 14:06:57 · answer #4 · answered by harry 2 · 0⤊ 0⤋
momentum: p = mv
----
baseball:
v = 7 m/s
m = 0.14 kg
p = mv = (7 m/s)(0.14 kg) = 0.94 kg-m/s
golf ball
v = 16 m/s
m = 0.045 kg
p = mv = (16 m/s)(0.045 kg) = 0.72 kg-m/s
the baseball has the greater momentum
2006-08-14 13:47:12 · answer #5 · answered by Anonymous · 0⤊ 0⤋
momentum = mass * velocity
golf ball: 16 m/s *0.045kg = 0.72 kg*m/s
baseball: 7m/s * 0.14kg = 0.98kg*m/s
The baseball has greater momentum.
2006-08-14 18:08:05 · answer #6 · answered by jimbob 6 · 0⤊ 0⤋
baseball
2006-08-14 13:42:08 · answer #7 · answered by pimpinlatino169 1 · 0⤊ 0⤋
p=mv
Mg=45g
Vg=16m/s
Pg=0.045*16=0.72kg m/s
Mb=140g
Vb=7m/s
Pb=0.14*7=0.98kg m/s
Pb>Pg
2006-08-14 13:47:46 · answer #8 · answered by pinko 2 · 0⤊ 0⤋