240
Explanation:
because 60 times 4 is 240
8n downwards
since downwards force is greater than upwards just minus
Answer:
45.125 m/s
Explanation:
Acceleration is given by
r = 4 m/s
For maximum velocity
Maximum velocity
The maximum velocity of the rocket is 45.125 m/s
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Physics is an important element in the education of chemists, engineers and computer scientists as well as practitioners of the other physical and biomedical sciences .