Launch from a ramp The figure shows a flat horizontal surface on the x-axis everywhere except x between 5 and 10 meters. For x between 5 and 10 meters, there is a straight ramp inclined at 30 degrees, and a vertical drop at x = 10 m that goes back to the x-axis. There is no friction. A B 30° 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 x (meters) • point A is the origin, An object travels from the left at 10 meters per second, passes point A, then goes up the ramp from point B to C, then becomes a projectile hitting the x-axis at point D. (Assume a smooth transition at x=5 from horizontal to ramp.) consider the points: D? point B is the point x = 5 point C is the top of the ramp point D is the point the object hits the x-axis after leaving the ramp Calculate the magnitude of the average velocity (m/s) from A to C. Enter number only. Calculate the magnitude of the average velocity (m/s) from C to D. Enter number only. Calculate the magnitude of the average velocity (m/s) from B to D. Enter number only. Calculate the magnitude of the average velocity (m/s) from A to D. Enter number
Launch from a ramp The figure shows a flat horizontal surface on the x-axis everywhere except x between 5 and 10 meters. For x between 5 and 10 meters, there is a straight ramp inclined at 30 degrees, and a vertical drop at x = 10 m that goes back to the x-axis. There is no friction. A B 30° 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 x (meters) • point A is the origin, An object travels from the left at 10 meters per second, passes point A, then goes up the ramp from point B to C, then becomes a projectile hitting the x-axis at point D. (Assume a smooth transition at x=5 from horizontal to ramp.) consider the points: D? point B is the point x = 5 point C is the top of the ramp point D is the point the object hits the x-axis after leaving the ramp Calculate the magnitude of the average velocity (m/s) from A to C. Enter number only. Calculate the magnitude of the average velocity (m/s) from C to D. Enter number only. Calculate the magnitude of the average velocity (m/s) from B to D. Enter number only. Calculate the magnitude of the average velocity (m/s) from A to D. Enter number
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Transcribed Image Text:Launch from a ramp
The figure shows a flat horizontal surface on the x-axis everywhere except x
between 5 and 10 meters. For x between 5 and 10 meters, there is a straight ramp
inclined at 30 degrees, and a vertical drop at x = 10 m that goes back to the x-axis.
There is no friction.
A
B
30°
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
x (meters)
• point A is the origin,
An object travels from the left at 10 meters per second, passes point A, then goes
up the ramp from point B to C, then becomes a projectile hitting the x-axis at point
D.
(Assume a smooth transition at x=5 from horizontal to ramp.)
consider the points:
D?
point B is the point x = 5
point C is the top of the ramp
point D is the point the object hits the x-axis after leaving the ramp
Calculate the magnitude of the average velocity (m/s) from A to C. Enter number
only.
Calculate the magnitude of the average velocity (m/s) from C to D. Enter number
only.
Calculate the magnitude of the average velocity (m/s) from B to D. Enter number
only.
Calculate the magnitude of the average velocity (m/s) from A to D. Enter number
only.
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