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WorksheetsConservation of Momentum
Total questions: 37
Worksheet time: 9hrs 15mins
Momentum is defined as
Mass in motion
Mass in acceleration
acceleration in motion
motion in acceleration
Momentum is expressed with the letter
m
t
p
v
The equation for momentum is
m = mv
F = ma
p = mv
m = pv
Which of the following are the correct units for momentum?
N
kg m/s2
m/s
kg m/s
A 3.2 kg mass is traveling as 14.1 m/s. What is its momentum?
45.12 kg m/s
0 kg m/s
0.23 kg m/s
4.40 kg m/s
A 17 kg mass is traveling as 124 m/s. What is its momentum?
2108 kg m/s
0.14 kg m/s
7.29 kg m/s
3510 kg m/s
A 4 kg mass is traveling as 0.5 m/s. What is its momentum?
2 kg m/s
4 kg m/s
6 kg m/s
8 kg m/s
A 1.1 kg mass has a momentum of 15 kg m/s. What is its velocity?
13.6 m/s
16.5 m/s
0.07 m/s
21 m/s
A 12 kg mass has a momentum of 500 kg m/s. What is its velocity?
41.6 m/s
6000 m/s
0.024 m/s
21.1 m/s
A 0.25 kg mass has a momentum of 14 kg m/s. What is its velocity?
56 m/s
3.5 m/s
0.02 m/s
7 m/s
An object traveling at 3 m/s has a momentum of 14 kg m/s. What is its mass?
4.67 kg
5 kg
42 kg
0.21 kg
An object traveling at 0.25 m/s has a momentum of 0.1 kg m/s. What is its mass?
0.4 kg
0.025 kg
2.5 kg
0.21 kg
An object traveling at 5000 m/s has a momentum of 5000 kg m/s. What is its mass?
0.4 kg
1 kg
2.5 kg
0.21 kg
A 0.500 kg mass traveling at 1 m/s strikes a 20 kg mass. What is the velocity of the 20 kg mass?
40 m/s
25 m/s
2.5 m/s
0.025 m/s
A 12 kg mass traveling at 0.25 m/s strikes a 20 kg mass. What is the velocity of the 20 kg mass?
41 m/s
15 m/s
1.5 m/s
0.15 m/s
A 114 kg mass traveling at 4 m/s strikes a 2 kg mass. What is the velocity of the 2 kg mass?
228 m/s
57 m/s
28.5 m/s
12 m/s
A 3 kg mass strikes a 1 kg mass. After the hit, the 1 kg mass travels at 12 m/s. What was the initial speed of the 3 kg mass?
2 m/s
4 m/s
6 m/s
8 m/s
A 14 kg mass strikes a 26 kg mass. After the hit, the 26 kg mass travels at 4 m/s. What was the initial speed of the 14 kg mass?
91 m/s
7.4 m/s
6.5 m/s
1.85 m/s
A 2 kg mass strikes a 1000 kg mass. After the hit, the 1000 kg mass travels at 0.500 m/s. What was the initial speed of the 2 kg mass?
100 m/s
250 m/s
500 m/s
1000 m/s
A 7 kg mass travelling at 2.5 m/s strikes another mass. The second mass then travels 14 m/s. What is the second mass?
1 kg
1.25 kg
39.2 kg
50 kg
A 2 kg mass travelling at 9 m/s strikes another mass. The second mass then travels 100 m/s. What is the second mass?
0.18 kg
18 kg
22.2 kg
50 kg
A 64 kg mass travelling at 4 m/s strikes another mass. The second mass then travels 8 m/s. What is the second mass?
16 kg
32 kg
64 kg
128 kg
An unknown mass strikes a 4 kg mass while traveling at 14 m/s. If the 4 kg mass then travels at 14 m/s, what is the unknown mass?
2 kg
4 kg
6 kg
8 kg
An unknown mass strikes a 0.5 kg mass while traveling at 11 m/s. If the 0.5 kg mass then travels at 1.5 m/s, what is the unknown mass?
0.034 kg
0.068 kg
3.67 kg
7 kg
An unknown mass strikes a 1000 kg mass while traveling at 6 m/s. If the 1000 kg mass then travels at 3.5 m/s, what is the unknown mass?
285.3 kg
1000 kg
583.3 kg
1714.3 kg
A 2 kg mass is traveling as 139 m/s. What is its momentum?
278 kg m/s
0 kg m/s
69.5 kg m/s
4.40 kg m/s
A 150 kg mass is traveling as 6 m/s. What is its momentum?
900 kg m/s
1200 kg m/s
25 kg m/s
150 kg m/s
A 23 kg mass has a momentum of 40 kg m/s. What is its velocity?
17 m/s
1.7 m/s
0.17 m/s
0.017 m/s
A 3 kg mass has a momentum of 60 kg m/s. What is its velocity?
180 m/s
20 m/s
2 m/s
0.2 m/s
An object traveling at 40 m/s has a momentum of 120 kg m/s. What is its mass?
4800 kg
3 kg
0.33 kg
0 kg
An object traveling at 2 m/s has a momentum of 1 kg m/s. What is its mass?
2 kg
0.5 kg
0.2 kg
20 kg
A 40 kg mass traveling at 3 m/s strikes a 15 kg mass. What is the velocity of the 15 kg mass?
40 m/s
1.13 m/s
200 m/s
8 m/s
A 0.35 kg mass traveling at 15 m/s strikes a 24 kg mass. What is the velocity of the 24 kg mass?
1029 m/s
0.56 m/s
0.22 m/s
0.13 m/s
A 14 kg mass strikes a 22 kg mass. After the hit, the 22 kg mass travels at 2 m/s. What was the initial speed of the 14 kg mass?
6.28 m/s
3.14 m/s
1.23 m/s
154 m/s
A 3 kg mass strikes a 140 kg mass. After the hit, the 140 kg mass travels at 4 m/s. What was the initial speed of the 3 kg mass?
11.67 m/s
105 m/s
186.67 m/s
0.09 m/s
A 0.25 kg mass travelling at 34 m/s strikes another mass. The second mass then travels 7 m/s. What is the second mass?
952 kg
1.2 kg
136 kg
2.4 kg
A 0.25 kg mass travelling at 34 m/s strikes another mass. The second mass then travels 7 m/s. What is the second mass?
952 kg
1.2 kg
136 kg
2.4 kg
