From 89ff046618078b3e73b4f14ae9ae96702137bd3a Mon Sep 17 00:00:00 2001
From: Anton Qiu <qiuchangtong@gmail.com>
Date: Mon, 12 Oct 2015 23:38:27 -0700
Subject: [PATCH] p1 done
---
HW3/force.c | 14 ++++++++++++++
HW3/force.out | Bin 0 -> 8480 bytes
HW3/force_in.txt | 3 +++
HW3/force_out.txt | 1 +
4 files changed, 18 insertions(+)
create mode 100644 HW3/force.c
create mode 100755 HW3/force.out
create mode 100644 HW3/force_in.txt
create mode 100644 HW3/force_out.txt
diff --git a/HW3/force.c b/HW3/force.c
new file mode 100644
index 0000000..dae5460
--- /dev/null
+++ b/HW3/force.c
@@ -0,0 +1,14 @@
+#include <stdio.h>
+
+int main() {
+ double q1 = 0.0,
+ q2 = 0.0,
+ r = 0.0,
+ k = 89.8755,
+ F = 0.0;
+ printf("Two charges and their distance: ");
+ scanf("%lf mC, %lf mC, %lf cm", &q1, &q2, &r);
+ F = k * (q1 * q2) / (r * r);
+ printf("The electric force is %.4lf N\n", F);
+ return 0;
+}
diff --git a/HW3/force.out b/HW3/force.out
new file mode 100755
index 0000000000000000000000000000000000000000..137d0e0e6a6e7c12379101fed05a6f4ba550b3ef
GIT binary patch
literal 8480
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I0HzTC0C!p<RsaA1
literal 0
HcmV?d00001
diff --git a/HW3/force_in.txt b/HW3/force_in.txt
new file mode 100644
index 0000000..18d5104
--- /dev/null
+++ b/HW3/force_in.txt
@@ -0,0 +1,3 @@
+1.2 mC, 3.4 mC, 22 cm
+-3.4 mC, 3 mC, 12.2 cm
+-20 mC, -0.3 mC, 10.0 cm
diff --git a/HW3/force_out.txt b/HW3/force_out.txt
new file mode 100644
index 0000000..43b58f7
--- /dev/null
+++ b/HW3/force_out.txt
@@ -0,0 +1 @@
+Two charges and their distance: The electric force is 0.7576 N
--
1.9.1