force of 150 N. What is the magnitude and A 12 kg object is acted upon by an upward direction of its acceleration?

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Chapter1: Units, Trigonometry. And Vectors
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force of 150 N. What is the magnitude and
9. A 12 kg object is acted upon by an upward
N to the right, force 2 is
orizontal
8 N to the left. If the acceleration of the object
is 0.75 m/s² to the left, what is the magnitude
and direction of force 3?
direction of its acceleration?
10. A 0.2 kg helium balloon is acted upon by an
upward buoyant force of 4 N. If released from
rest, what is the time required for the balloon
to reach an altitude of 200 m?
1. A body of mass 8 kg moving with a velocity
of 20 m/s collides with another body of mass
4 kg moving with a velocity of 10 m/s in the
same direction. The velocity of the 8 kg body
is reduced to 15 m/s after collision. If the
nolculate the velocity of the 4 kg body.
identify
bodies do not stick together after the collisiol,
Transcribed Image Text:force of 150 N. What is the magnitude and 9. A 12 kg object is acted upon by an upward N to the right, force 2 is orizontal 8 N to the left. If the acceleration of the object is 0.75 m/s² to the left, what is the magnitude and direction of force 3? direction of its acceleration? 10. A 0.2 kg helium balloon is acted upon by an upward buoyant force of 4 N. If released from rest, what is the time required for the balloon to reach an altitude of 200 m? 1. A body of mass 8 kg moving with a velocity of 20 m/s collides with another body of mass 4 kg moving with a velocity of 10 m/s in the same direction. The velocity of the 8 kg body is reduced to 15 m/s after collision. If the nolculate the velocity of the 4 kg body. identify bodies do not stick together after the collisiol,
force of 150 N. What is the magnitude and
9. A 12 kg object is acted upon by an upward
N to the right, force 2 is
orizontal
8 N to the left. If the acceleration of the object
is 0.75 m/s² to the left, what is the magnitude
and direction of force 3?
direction of its acceleration?
10. A 0.2 kg helium balloon is acted upon by an
upward buoyant force of 4 N. If released from
rest, what is the time required for the balloon
to reach an altitude of 200 m?
1. A body of mass 8 kg moving with a velocity
of 20 m/s collides with another body of mass
4 kg moving with a velocity of 10 m/s in the
same direction. The velocity of the 8 kg body
is reduced to 15 m/s after collision. If the
nolculate the velocity of the 4 kg body.
identify
bodies do not stick together after the collisiol,
Transcribed Image Text:force of 150 N. What is the magnitude and 9. A 12 kg object is acted upon by an upward N to the right, force 2 is orizontal 8 N to the left. If the acceleration of the object is 0.75 m/s² to the left, what is the magnitude and direction of force 3? direction of its acceleration? 10. A 0.2 kg helium balloon is acted upon by an upward buoyant force of 4 N. If released from rest, what is the time required for the balloon to reach an altitude of 200 m? 1. A body of mass 8 kg moving with a velocity of 20 m/s collides with another body of mass 4 kg moving with a velocity of 10 m/s in the same direction. The velocity of the 8 kg body is reduced to 15 m/s after collision. If the nolculate the velocity of the 4 kg body. identify bodies do not stick together after the collisiol,
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