Example 3. Equal Masses, the same values of velocities with opposite direction. Check well that the values for initial velocity 2 in blue box have the negative sign (-) C Run Pause Reset Velocity of red box = 10 m/s Initial velocity of red box (m/s) -10 ● Mass of red box (kg) - 5 slower Animation Speed Increases Decreases Elasticity (enter a number between 0 and 1) 1 Show Energy & Momentum Values Show Center of Mass faster perfectly elastic Show Relative Velocity Velocity of blue box = -10 m/s Initial velocity of blue box (m/s) = -10 Mass of blue box (kg) = 5 Vied Pred (+) Positive Direction blue Polue VCOM Question 3. Describe in some words what happen with Velocity of each box after the collision ED A. What kind of the collision is it? B. Calculate the total linear momentum of the box system before and after the collision? C. The total linear momentum before and after the collision: ● Is conserved Remember that sing (+ or -) indicate the direction of the vector linear momentum Example 4. Two equals masses. Low coefficient of elasticity

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Question
Run
Pause
Reset
Velocity of red box= 10 m/s
Initial velocity of red box (m/s) = 10
Mass of red box (kg) = 5
slower
Animation Speed
totally inelastic
Elasticity (enter a number between 0 and 1)0
Increases
● Decreases
Show Energy & Momentum Values
Show Center of Mass
Show Relative Velocity
faster
Velocity of blue box = 0 m/s
Initial velocity of blue box (m/s) = 0
Mass of blue box (kg) - 5
|
Pred
(+) Positive Direction
Vred
C. The total linear momentum before and after the collision:
Is conserved
Vblue
Phlun
"COM
Question 4. Describe in some words what happen with Velocity of each box after the
collision
ΣΡ
A. What kind of the collision is it?
B. Calculate the total linear momentum of the box system before and after the
collision?
C
Remember that sing (+ or -) indicate the direction of the vector linear momentum
Question 5. A 120 kg lineman moving west at 2 m/s tackles an 80 kg football fullback
moving east at 8 m/s. After the collision, both players move east at 2 m/s. Draw a vector
diagram in which the before- and after-collision momenta of each player is represented
by a momentum vector. Label the magnitude of each momentum vector.
Transcribed Image Text:Run Pause Reset Velocity of red box= 10 m/s Initial velocity of red box (m/s) = 10 Mass of red box (kg) = 5 slower Animation Speed totally inelastic Elasticity (enter a number between 0 and 1)0 Increases ● Decreases Show Energy & Momentum Values Show Center of Mass Show Relative Velocity faster Velocity of blue box = 0 m/s Initial velocity of blue box (m/s) = 0 Mass of blue box (kg) - 5 | Pred (+) Positive Direction Vred C. The total linear momentum before and after the collision: Is conserved Vblue Phlun "COM Question 4. Describe in some words what happen with Velocity of each box after the collision ΣΡ A. What kind of the collision is it? B. Calculate the total linear momentum of the box system before and after the collision? C Remember that sing (+ or -) indicate the direction of the vector linear momentum Question 5. A 120 kg lineman moving west at 2 m/s tackles an 80 kg football fullback moving east at 8 m/s. After the collision, both players move east at 2 m/s. Draw a vector diagram in which the before- and after-collision momenta of each player is represented by a momentum vector. Label the magnitude of each momentum vector.
Example 3. Equal Masses, the same values of velocities with opposite direction.
Check well that the values for initial velocity 2 in blue box have the negative sign (-)
C
Run
Pause
Reset
Velocity of red box= 10 m/s
Initial velocity of red box (m/s) = 10
Mass of red box (kg) - 5
●
slower
Animation Speed
Elasticity (enter a number between 0 and 1) 1
Increases
Decreases
Show Energy & Momentum Values
Show Center of Mass
faster
perfectly elastic
Show Relative Velocity
Velocity of blue box -10 m/s
Mass of blue box (kg) = 5
Р
Initial velocity of blue box (m/s) = -10
Pred
(+) Positive Direction
C. The total linear momentum before and after the collision:
Is conserved
Vied
'blue
Pblue
VCOM
Question 3. Describe in some words what happen with Velocity of each box after the
collision
Ta
A. What kind of the collision is it?
B. Calculate the total linear momentum of the box system before and after the
collision?
p
Remember that sing (+ or -) indicate the direction of the vector linear momentum
Example 4. Two equals masses. Low coefficient of elasticity
Transcribed Image Text:Example 3. Equal Masses, the same values of velocities with opposite direction. Check well that the values for initial velocity 2 in blue box have the negative sign (-) C Run Pause Reset Velocity of red box= 10 m/s Initial velocity of red box (m/s) = 10 Mass of red box (kg) - 5 ● slower Animation Speed Elasticity (enter a number between 0 and 1) 1 Increases Decreases Show Energy & Momentum Values Show Center of Mass faster perfectly elastic Show Relative Velocity Velocity of blue box -10 m/s Mass of blue box (kg) = 5 Р Initial velocity of blue box (m/s) = -10 Pred (+) Positive Direction C. The total linear momentum before and after the collision: Is conserved Vied 'blue Pblue VCOM Question 3. Describe in some words what happen with Velocity of each box after the collision Ta A. What kind of the collision is it? B. Calculate the total linear momentum of the box system before and after the collision? p Remember that sing (+ or -) indicate the direction of the vector linear momentum Example 4. Two equals masses. Low coefficient of elasticity
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