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It takes 3 seconds using a power of 35 W to lift a resting 7 kg bowling ball from the ground and place it on a shelf. Ignoring friction, what is the height to which the bowling ball was lifted?
A. 735 m
B. 15 m
C. 1.5m
D. 1.7m
What formula would i use?
 one year ago
 one year ago
It takes 3 seconds using a power of 35 W to lift a resting 7 kg bowling ball from the ground and place it on a shelf. Ignoring friction, what is the height to which the bowling ball was lifted? A. 735 m B. 15 m C. 1.5m D. 1.7m What formula would i use?
 one year ago
 one year ago

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VeritasVosLiberabitBest ResponseYou've already chosen the best response.1
\[W = \frac{J}{ s }=\frac{ Nm }{ s }\] solving for meter we rearrange the equation as such\[m =\frac{ Ws }{ N }\]
 one year ago

VeritasVosLiberabitBest ResponseYou've already chosen the best response.1
W is watts, s is seconds, N is newtons
 one year ago

VeritasVosLiberabitBest ResponseYou've already chosen the best response.1
Oh and \[N = Mg\] Newtons in this equation is equal to the weight which is the force of gravity. This equals mass times the acceleration due to gravity
 one year ago

VeritasVosLiberabitBest ResponseYou've already chosen the best response.1
your welcome.
 one year ago
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