Answers for Practice for Kinematics Questions:
- Questions 19 to 25 and 14 to 18 (Practice questions on
the 3rd and 4th page)
Practice questions – Page 34
19 B
20 D
21 D
22 C
23 a. 8.8 m s−1
b. 20 m s−1
c. 26°
d. 4.0 m
24 19.8 m s−1
25 a.
b. i. 2.7 m
ii. 9.3 m s−1
c. i.
ii.
, Practice questions – Page 25
14 a. 3.3 s
b. 2.5 m
15 a. 1.7 m s−2
b. 1400 m
16 19 m s−1
17 a. 31 m s−1 (110 km h−1)
b. 47 s
18 a. D
b.
- Questions 29 to 39 (Test Your Understanding on the 4th
and 5th page in your worksheet)
-
- Questions 19 to 25 and 14 to 18 (Practice questions on
the 3rd and 4th page)
Practice questions – Page 34
19 B
20 D
21 D
22 C
23 a. 8.8 m s−1
b. 20 m s−1
c. 26°
d. 4.0 m
24 19.8 m s−1
25 a.
b. i. 2.7 m
ii. 9.3 m s−1
c. i.
ii.
, Practice questions – Page 25
14 a. 3.3 s
b. 2.5 m
15 a. 1.7 m s−2
b. 1400 m
16 19 m s−1
17 a. 31 m s−1 (110 km h−1)
b. 47 s
18 a. D
b.
- Questions 29 to 39 (Test Your Understanding on the 4th
and 5th page in your worksheet)
-
