Problem 4 A 1.5 kg bomb initially at rest explodes into three fragments. Two out of the three fagments fly with velocities and directions depicted in the figure. Theta is 45°. 2 0.80 kg 0.90 m/s a. Find the magnitude and direction of the velocity of the third fragment (not depicted in the picture) Find the energy released by the explosion. b. 0.40 kg 0.90 m/s

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Chapter1: Units, Trigonometry. And Vectors
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Problem 4
A 1.5 kg bomb initially at rest explodes into three
fragments. Two out of the three fagments fly with
velocities and directions depicted in the figure. Theta
is 45°.
2
0.80 kg
0.90 m/s
a. Find the magnitude and direction of the
velocity of the third fragment (not depicted
in the picture)
Find the energy released by the explosion.
b.
0.40 kg
0.90 m/s
Transcribed Image Text:Problem 4 A 1.5 kg bomb initially at rest explodes into three fragments. Two out of the three fagments fly with velocities and directions depicted in the figure. Theta is 45°. 2 0.80 kg 0.90 m/s a. Find the magnitude and direction of the velocity of the third fragment (not depicted in the picture) Find the energy released by the explosion. b. 0.40 kg 0.90 m/s
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