6669184
Descrição
Quiz por Creswell Mncube, atualizado more than 1 year ago
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Criado por Creswell Mncube
quase 8 anos atrás
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Questão 1
Questão
The block is thrown from the ground with a certain upwards velocity. it reaches the maximum height of 19.6m in 2 seconds. What is the initiated velocity on the ground when the block was thrown?
Responda
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10.0m/s downwards
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19.6m/s upwards
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19.6m/s downwards
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9.8m/s upwards
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10m/s upwards
Questão 2
Questão
Considering the symmetric movement of the projectile from the ground and retaining to the same ground. The object initial velocity is 20m/s upwards and reach a maximum height at a certain magnitude. What is the maximum height?
Responda
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20m upwards
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50m downwards
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8m upwards
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20m downwads
Questão 3
Questão
Considering the symmetric movement of the projectile from the ground and retaining to the same ground. The object initial velocity is 20m/s. What are it final velocity.
Responda
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20m/s upwards
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40m/s downwards
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10m/upwards
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20m/s downwards
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