Question

REVISION
1. A freely falling object travels 4.9m in 1st second, 14.7m in 2nd
second, 24.5m in 3rd second and so on. This data shows that the
motion of a freely falling object is a case of
a. Uniform motion
b. Uniform acceleration
c. No acceleration
d. Uniform velocity

2. Which of the following could not be a unit of acceleration?
a. km/s2
b. cm/s2
c. km/s
d. m/s2​

Answer 1

Answer:

1 (b) uniform acceleration

2(c) km/s

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