1.
A bowling ball has a mass of 10kg and a velocity of 15ms-1.
Calculate its momentum. 150 kgms-1
2.
A speed skater has a velocity of 15ms-1
and a mass of 65 kg. Calculate her momentum. 975
kgms-1
3. A bullet of mass 0.068 kg
traveling horizontally at a speed of 150 ms-1. Calculate its
momentum. 10.2 kgms-1
4.
The world record for bowling at cricket is 80
ms-1. A cricket ball has a mass of 0.17kg. Calculate its momentum. 13.6 kgms-1
5. Calculate
the momentum of a car of mass 1000kg travelling a velocity of 20ms-1 2 x 10 4 kgms-1
6. A
jumbo jet has a mass of 30 000 kg. Calculate its momentum at cruising speed of
300ms-1 9 x 10 6
kgms-1
7. A
Eurostar train has a mass of 752t. (1t = 1000kg). Calculate its momentum at top speed of 93 ms-1 6.99x 107kgms-1
8. An
oil tanker has a mass of 100 x106 kg and is travelling at 5ms-1.
Calculate its momentum. 5 x 108
kgms-1
9. The
Earth has a mass of 5.9742 × 1024 kg. Its orbital velocity is 29.8
kms-1. Calculate its momentum. 1.73 x1029
kgms-1
10. Jupiter
has a mass of 1.8986×1027 kg and an orbital velocity of 13.06 kms-1.
Calculate its momentum. 2.48 x1031 kgms-1
11.
N2 has an atomic mass of 4.65173 x 10-26 kg. Calculate its momentum if it has a
velocity 500 ms-1 2.33 x 10-23 kgms-1
12.
The
electron mass =
9.10938188 × 10-31 kilograms. Calculate the momentum of an electron
travelling at 0.1c (c = 3 x108 ms-1) 2.73 x10-23
kgms-1
