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Course # Section # Name Pre-lab B-4 Projectile Motion Read the lab manual B-4 thoroughly The...
If the projectile is launched at a launching angle theta, with an initial velocity Vo from...
If the projectile is launched at a launching angle theta, with
an initial velocity Vo from a height of Yo above the table top, how
long does it take the projectile to fall on the table top? Now that
your Voy is no longer zero, so you must use the quadratic equation
to solve for t. Express the time in terms of g,Yo,Vo, and theta,
make sure that your y-direction is fixed.
t=
How far would it travel? Express in...
A projectile is launched from the top of a 75m-tall cliff with an initial velocity of...
A projectile is launched from the top of a 75m-tall cliff with an initial velocity of 31m/s at an angle of 42° above the horizontal. For this problem, assume that the base of the cliff is at y 0 and that the projectile starts at x 0 on a standard xy plane 1. What is the maximum height above the ground that the projectile will achieve? 2. How long will it take for the projectile to reach its maximum height?...
1. 2. Please answer both questions. A projectile is fired up into the air at a...
1. 2.
Please answer both questions.
A projectile is fired up into the air at a speed of 127 m/s at an angle of 38° relative to the horizontal. Ignore air drag A.) Determine the MAXIMUM HEIGHT (above where it was thrown) the projectile will reach X Dimensionally incorrect. Please check the type or dimension of your unit B.) Determine how LONG the projectile will be in the air. Assume it lands at the same height it was launched. C.)Assuming...
5. The velocity of a projectile at its highest point is always b Positive a Negative...
5. The velocity of a projectile at its highest point is always b Positive a Negative c Zero d Equal to the initial velocity 6. If a projectile is launched with an initial velocity of 20 m/s from a height of 50 m in the direction 60° east of north, how long does it take the projectile to return to its original height? 彐 7. Peterson traveled 5 m due west, and then another 5 m due north. From his...
5. The velocity of a projectile at its highest point is always b Positive a Negative...
5. The velocity of a projectile at its highest point is always b Positive a Negative c Zero d Equal to the initial velocity 6. If a projectile is launched with an initial velocity of 20 m/s from a height of 50 m in the direction 60° east of north, how long does it take the projectile to return to its original height? 彐 7. Peterson traveled 5 m due west, and then another 5 m due north. From his...
Phys2425 LAB REPORT FORM PROJECTILE MOTION Data Table 1: Projectile Fired Horizontally Hi m. L.OOS Trail...
Phys2425 LAB REPORT FORM PROJECTILE MOTION Data Table 1: Projectile Fired Horizontally Hi m. L.OOS Trail i RIi (m) 2 4 average Q.423 2.438 2435 2. 41 2,434 JAR1 = Rli-Riay .Ol ARI 4.00 SS 004 .00 1 007 RI Riav AR1 =2.434 .0058m m/s Vo= Data Table 2: Projectile Fired on an Incline 45 H2 = Incline Angle 0- Trail i 2 average R2ay R2i (m) 4.103 4.1S7 4. I654, |6|4. |05 JA R2i = R2i- R2av AR2 ○11で.007...
Q2. A) Projectile motion (General launch angle): Select any one of the options as answer A...
Q2. A) Projectile motion (General launch angle): Select any one of the options as answer A football kicker is attempting a field goal from 44 m out. The ball is kicked and just clears the lower bar with a time of flight of 2.9 s. If the angle of the kick was 45°, what was the initial speed(Vo) of the ball, assuming no air resistance? a) 21.5 m/s b) 19.7 m/s c) 2.2 m/s d) 39 m/s (Hint: x-Xo =...
I. A projectile is launched from point A with an initial velocity of vo and an...
I. A projectile is launched from point A with an initial velocity of vo and an elevation angle θ as shown. The air resistance is neglected and gravitational acceleration is constant. a) Show that the equation of the path is y-2v zg+x tan θ, where g is the gravitational 2 2v6cos20 acceleration b) Determine the radius of curvature of the path in terms of the time t using n-t coordinate system c) For Vo-10 m/s and θ-40°, plot the radius...
have some physics questions. need all answred please. A projectile is launched from ground level at...
have some physics questions. need all answred please.
A projectile is launched from ground level at an angle of theta
26.7 degrees to the positive x-direction, with an initial velocity
of 7.3 m/s
1.Calculate the initial velocity in the x direction. Please give
your answer to 2 significant figures.
ux = ______ m/s
2.
Calculate the initial velocity in the y direction. Please give
your answer to 2 significant figures.
uy = _______m/s
3.
What will the velocity in the...
I know the answer to a) is 37.7 m/s and the answer to b) is 28.36...
I know the answer to a) is 37.7 m/s and the answer to b) is
28.36 m
For c) here how I solve it.
Let’s find the range of the projectile:
that would be:
R = Vo ^2 /g * sin (2 theta)
= 37.7^2 / 9.8 * sin (2 x 53 degree)
= 139.41 m
Since 139.41m is longer than 28.36m + 90mm, it lands on the on
the other side of the building.
Why is it not correct?...
If the projectile is launched at a launching angle theta, with
an initial velocity Vo from a height of Yo above the table top, how
long does it take the projectile to fall on the table top? Now that
your Voy is no longer zero, so you must use the quadratic equation
to solve for t. Express the time in terms of g,Yo,Vo, and theta,
make sure that your y-direction is fixed.
t=
How far would it travel? Express in...
A projectile is launched from the top of a 75m-tall cliff with an initial velocity of 31m/s at an angle of 42° above the horizontal. For this problem, assume that the base of the cliff is at y 0 and that the projectile starts at x 0 on a standard xy plane 1. What is the maximum height above the ground that the projectile will achieve? 2. How long will it take for the projectile to reach its maximum height?...
1. 2.
Please answer both questions.
A projectile is fired up into the air at a speed of 127 m/s at an angle of 38° relative to the horizontal. Ignore air drag A.) Determine the MAXIMUM HEIGHT (above where it was thrown) the projectile will reach X Dimensionally incorrect. Please check the type or dimension of your unit B.) Determine how LONG the projectile will be in the air. Assume it lands at the same height it was launched. C.)Assuming...
5. The velocity of a projectile at its highest point is always b Positive a Negative c Zero d Equal to the initial velocity 6. If a projectile is launched with an initial velocity of 20 m/s from a height of 50 m in the direction 60° east of north, how long does it take the projectile to return to its original height? 彐 7. Peterson traveled 5 m due west, and then another 5 m due north. From his...
5. The velocity of a projectile at its highest point is always b Positive a Negative c Zero d Equal to the initial velocity 6. If a projectile is launched with an initial velocity of 20 m/s from a height of 50 m in the direction 60° east of north, how long does it take the projectile to return to its original height? 彐 7. Peterson traveled 5 m due west, and then another 5 m due north. From his...
Phys2425 LAB REPORT FORM PROJECTILE MOTION Data Table 1: Projectile Fired Horizontally Hi m. L.OOS Trail i RIi (m) 2 4 average Q.423 2.438 2435 2. 41 2,434 JAR1 = Rli-Riay .Ol ARI 4.00 SS 004 .00 1 007 RI Riav AR1 =2.434 .0058m m/s Vo= Data Table 2: Projectile Fired on an Incline 45 H2 = Incline Angle 0- Trail i 2 average R2ay R2i (m) 4.103 4.1S7 4. I654, |6|4. |05 JA R2i = R2i- R2av AR2 ○11で.007...
Q2. A) Projectile motion (General launch angle): Select any one of the options as answer A football kicker is attempting a field goal from 44 m out. The ball is kicked and just clears the lower bar with a time of flight of 2.9 s. If the angle of the kick was 45°, what was the initial speed(Vo) of the ball, assuming no air resistance? a) 21.5 m/s b) 19.7 m/s c) 2.2 m/s d) 39 m/s (Hint: x-Xo =...
I. A projectile is launched from point A with an initial velocity of vo and an elevation angle θ as shown. The air resistance is neglected and gravitational acceleration is constant. a) Show that the equation of the path is y-2v zg+x tan θ, where g is the gravitational 2 2v6cos20 acceleration b) Determine the radius of curvature of the path in terms of the time t using n-t coordinate system c) For Vo-10 m/s and θ-40°, plot the radius...
have some physics questions. need all answred please.
A projectile is launched from ground level at an angle of theta
26.7 degrees to the positive x-direction, with an initial velocity
of 7.3 m/s
1.Calculate the initial velocity in the x direction. Please give
your answer to 2 significant figures.
ux = ______ m/s
2.
Calculate the initial velocity in the y direction. Please give
your answer to 2 significant figures.
uy = _______m/s
3.
What will the velocity in the...
I know the answer to a) is 37.7 m/s and the answer to b) is
28.36 m
For c) here how I solve it.
Let’s find the range of the projectile:
that would be:
R = Vo ^2 /g * sin (2 theta)
= 37.7^2 / 9.8 * sin (2 x 53 degree)
= 139.41 m
Since 139.41m is longer than 28.36m + 90mm, it lands on the on
the other side of the building.
Why is it not correct?...
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