MNTC 313讲解、辅导C/C++程序语言、c++编程辅导辅导Web开发|解析C/C++编程

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MNTC 313 – Assignment 3
1 of 2
A common situation dealt with in engineering and physics is that of projectile motion. The
equation for the height of a projectile, 𝑦 [m], is:
𝑔 = Acceleration due to gravity: 9.81 m/s2
𝑡 = Time (seconds)
𝑉0 = Initial Velocity of Projectile (m/s)
Ѳ0 = Launch Angle (degrees)
𝑦0= Initial height of the projectile (m)
The equation for the vertical velocity of the projectile, 𝑥 [m], is:
𝑉𝑦 = −𝑔𝑡 + 𝑉0 sin(Ѳ0
).
Write a program using C/C++ to determine the projectile motion (height, vertical velocity) at a
certain time.
MNTC 313 – Assignment 3
2 of 2
Your code should then employ the following logical conditions:
• If time is greater or equal than zero, first print “Projectile released”
o Print the position and velocity value with the following format:
“Position: xx.xx meters”
“Velocity value: xx.xx meters/second”
o If the projectile has a vertical velocity greater or equal than zero, print “Projectile
ascending”
▪ If the vertical position of the projectile is greater or equal than the initial
vertical position, print “Projectile above initial position”
o Or, if the projectile has a negative vertical velocity, print “Projectile descending”
▪ If the vertical position of the projectile is greater or equal than the initial
vertical position, print “Projectile above initial position”
▪ Otherwise, print “Projectile below initial position”
• Or, if time is lower than zero, print “Projectile not released”
Your output must look like:
10,10,45,10
Projectile released
Position: -409.82 meters
Velocity value: -91.03 meters/second
Projectile descending
Projectile below initial position
And for negative time must look like:
-10,10,45,10
Projectile not released
Note: The first line in each example above contains sample inputs passed via the scanf()
statement. Your program should function properly for any inputs. A starter code file has been
provided on OnQ. Download the file, and copy and paste its contents into a new .c/.cpp file in
your IDE. Use pi = 3.14.
Reminder: Please DO NOT include any personal information such as name, student number or
Net ID in your submission. All submissions to Gradescope will be run through plagiarism
detection software.

MNTC 313讲解、辅导C/C++程序语言、c++编程辅导 辅导Web开发|解析C/C++编程

MNTC 313讲解、辅导C/C++程序语言、c++编程辅导辅导Web开发|解析C/C++编程