WorksheetsPhysics integration
Total questions: 13
Worksheet time: 7mins
Name
Class
Date
1.
∫ 2 cosec2xdx =
a)
-2cotx+c
b)
2cotx-c
c)
-2cotx-c
2.
∫ x3 dx where x is a length will have _________ dimensions in time
a)
1
b)
0
c)
-1
d)
3
3.
If -dx/dr = E, then we say that
a)
E= ∫ Vdr
b)
V= ∫ Edr
c)
E= - ∫ Vdr
d)
V= -∫ Edr
4.
A certain quantity on differentiation with respect to time gives zero and on integration gives 5t. The quantity is
a)
( t + 5) s
b)
5s
c)
(t2 + 5) s
d)
(t2 + t2 + 5t) s
5.
∫ 6 sinx dx =
a)
6cosx + c
b)
6sinx +c
c)
-6cosx +c
d)
-6sinx +c
6.
a)
2/3q
b)
1/3
c)
0
d)
6
7.
a)
0
b)
-1
c)
1
d)
1/3
8.
a)
r2 + r4/4
b)
r2 - r4/4
c)
r3 - r4/4
9.
a)
0
b)
3
c)
2
d)
1
10.
Q∫0 q/c dq = ( here c is a constant)
a)
-Q2/2c
b)
Q3/2c
c)
Q2/2c
d)
Q/c
11.
∫ q/c dq= ( here c is constant)
a)
-q2/2c
b)
q3/2c
c)
q2/2c
d)
q/c
12.
∫ GMn/x2 dx= (G,M and m are constants)
a)
-GMm / R
b)
+GMm / R
c)
+GMm / 2R
d)
-GMm / 2R
13.
∫ M/l x2 dx = (M ,l are constants)
a)
Ml2/12
b)
Ml2/6
c)
-Ml2/12
100 %
