7118 F12 F10 F8 8. 9. P. H K N. command option 2. Force (Newtons) 公 WCLN.ca PHYSICS 12 f. What is the Impulse that acts on each piece during the explosion? Use above to help. g. Explain why your answers to (f) make sense if we consider the equation = Favgt as opposed to I = Ap. Be sure to refer to the appropriate of Newton's Laws to assist in your explanation (no calculations are necessary). %3D %3D bris Owisw ebecito Force exerted on tennis ball 150 11 Cere 1. 3. Time (x10-3 s) PHYSICS 12 WCLN.ca 7. A A space vehicle made up of two parts is travelling at 230 m/s as shown. An explosion causes the 450 kg part to separate and travel with a final velocity of 280 m/s as shown. 1 200 kg 450kg 1 200 kg a. Is this considered to be elastic or inelastic? Look up these definitions and support your decision with these. b. For ANY collision or explosion what two quantities are ALWAYS conserved? Be specific. C. After the explosion shown above we see that the front nose increases its velocity from 230 m/s to 280 m/s. What do you predict will happen to the rear of the space vehicle? How does your prediction support your answer to (b) above? d. Determine the final velocity of the rear piece. ord nol od bluow er terlw S(einu er e. Calculate the change in momentum of both the front a rear pieces separately. Be careful with the signs. What did you discover for explosions (and collisions) involving two masses?

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Chapter1: Units, Trigonometry. And Vectors
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7118
F12
F10
F8
8.
9.
P.
H
K
N.
command
option
2.
Force (Newtons)
公
WCLN.ca
PHYSICS 12
f. What is the Impulse that acts on each piece during the explosion? Use above to help.
g. Explain why your answers to (f) make sense if we consider the equation = Favgt as
opposed to I = Ap. Be sure to refer to the appropriate of Newton's Laws to assist in your
explanation (no calculations are necessary).
%3D
%3D
bris
Owisw
ebecito
Force exerted on tennis ball
150
11
Cere
1.
3.
Time (x10-3 s)
Transcribed Image Text:7118 F12 F10 F8 8. 9. P. H K N. command option 2. Force (Newtons) 公 WCLN.ca PHYSICS 12 f. What is the Impulse that acts on each piece during the explosion? Use above to help. g. Explain why your answers to (f) make sense if we consider the equation = Favgt as opposed to I = Ap. Be sure to refer to the appropriate of Newton's Laws to assist in your explanation (no calculations are necessary). %3D %3D bris Owisw ebecito Force exerted on tennis ball 150 11 Cere 1. 3. Time (x10-3 s)
PHYSICS 12
WCLN.ca
7. A
A space vehicle made up of two parts is travelling at 230 m/s as shown. An explosion
causes the 450 kg part to separate and travel with a final velocity of 280 m/s as shown.
1 200 kg 450kg
1 200 kg
a. Is this considered to be elastic or inelastic?
Look up these definitions and support your decision with these.
b. For ANY collision or explosion what two quantities are ALWAYS conserved? Be
specific.
C. After the explosion shown above we see that the front nose increases its velocity from
230 m/s to 280 m/s. What do you predict will happen to the rear of the space vehicle?
How does your prediction support your answer to (b) above?
d. Determine the final velocity of the rear piece.
ord nol od bluow er terlw
S(einu er
e. Calculate the change in momentum of both the front a rear pieces separately. Be
careful with the signs. What did you discover for explosions (and collisions) involving
two masses?
Transcribed Image Text:PHYSICS 12 WCLN.ca 7. A A space vehicle made up of two parts is travelling at 230 m/s as shown. An explosion causes the 450 kg part to separate and travel with a final velocity of 280 m/s as shown. 1 200 kg 450kg 1 200 kg a. Is this considered to be elastic or inelastic? Look up these definitions and support your decision with these. b. For ANY collision or explosion what two quantities are ALWAYS conserved? Be specific. C. After the explosion shown above we see that the front nose increases its velocity from 230 m/s to 280 m/s. What do you predict will happen to the rear of the space vehicle? How does your prediction support your answer to (b) above? d. Determine the final velocity of the rear piece. ord nol od bluow er terlw S(einu er e. Calculate the change in momentum of both the front a rear pieces separately. Be careful with the signs. What did you discover for explosions (and collisions) involving two masses?
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