1,461.
A.
12m
B.
24m
C.
48m
D.
72m
E.
96m
Correct answer is E
S = \(\frac{3 \times 8^2}{2}\)
S = 96m
1,462.
A.
I only
B.
II only
C.
III only
D.
I and II only
E.
I, II and III
Correct answer is A
No explanation has been provided for this answer.
1,463.
A.
0.5 ms-1
B.
2.0ms-1
C.
8.0 ms-1
D.
32.0 ms-1
E.
128.0 ms-1
Correct answer is C
F =
m(v - u)t
; (v - u) = Ftm
= 8.0 1,464.
A.
Usinθ/2g
B.
2Usinθ/g
C.
Ucosθ/g
D.
2Ucosθ/g
E.
Usinθ/g
Correct answer is E
No explanation has been provided for this answer.
1,465.
Which of the following is a scalar quantity?
A.
Momentum
B.
Acceleration
C.
Displacement
D.
Distance
E.
Force
Correct answer is D
No explanation has been provided for this answer.
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