Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Physics
Physics
Problem
Identify the displacement–time relation that represents motion with constant instantaneous velocity. a)
x
=
2
t
2
+
5
x = 2t^{2} + 5
x
=
2
t
2
+
5
b)
x
=
8
sin
t
x = 8\sin t
x
=
8
sin
t
c)
x
=
6
t
+
3
x = 6t + 3
x
=
6
t
+
3
d)
x
=
4
t
+
1
x = 4\sqrt{t} + 1
x
=
4
t
+
1
Browse the problem library