Question

One object with a mass of 10-kg is dropped out of the state of rest (initial velocity zero) from a certain window. It strikes the ground in 2.0 s. Neglecting air resistance and letting only the force of gravity to act on these dropped objects, then a 5-kg object dropped out of rest from the very same window strikes the ground in seconds. A. 1.0 s. B. 2.0 s. C. 4.0 s. D. 8.0 s.

Name: one object with a mass of 10 kg is dropped out of the state of rest initial velocity zero from a certain window it strikes the ground in 20 s neglecting air resistance and letting only the f 69169
Uploaded: 2022-03-03T18:59:55-08:00
Duration: 1 min 12 s
Channel: Sufiyan Alam
Description: one object with a mass of 10 kg is dropped out of the state of rest initial velocity zero from a certain window it strikes the ground in 20 s neglecting air resistance and letting only the f 69169

          One object with a mass of 10-kg is dropped out of the
state of rest (initial velocity zero) from a certain window. 
It strikes the ground in 2.0 s.  Neglecting air resistance and
letting only the force of gravity to act on these dropped objects,
then a 5-kg object dropped out of rest from the very same window
strikes the ground in seconds.  
A. 1.0
s.                  
                
B. 2.0 s.
C. 4.0 s.
D. 8.0 s.

Added by Rebecca G.

University Physics with Modern Physics

Hugh D. Young 14th Edition

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Solved by Expert Sufiyan Alam

03/03/2022

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One object with a mass of 10-kg is dropped out of the state of rest (initial velocity zero) from a certain window. It strikes the ground in 2.0 s. Neglecting air resistance and letting only the force of gravity to act on these dropped objects, then a 5-kg object dropped out of rest from the very same window strikes the ground in seconds. A. 1.0 s. B. 2.0 s. C. 4.0 s. D. 8.0 s.