Vectors Test

Result

Vectors Test - 17

Score
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Rank
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TIME Taken - -

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Weekly Quiz Competition

Question 1
4 / -1

The sum of two forces acting at a point is 16 N. If the resultant force is 8 N and its direction is perpendicular forces are to smaller force, then the forces are

A
6N and 10N

B
8N and 8N

C
4N and 12N

D
2N and l4N

Solution
Question 2
4 / -1

Which pair of the following forces will never give resultant force of 2 N?

A
2 N and 2 N

B
1 N and 1 N

C
1 N and 3 N

D
1 N and 4 N

Solution
Question 3
4 / -1

The resultant of two vectors A and B is perpendicular to the vector A and its magnitude is equal to half the magnitude of vector B. The angle between A and B is

A
120°

B
150°

C
135°

D
None of these

Solution
Question 4
4 / -1

A

B

C

D

Solution
Question 5
4 / -1

A
Zero

B

C

D

Solution
Question 6
4 / -1

A scooter going due East at 10 ms^–1 turns right through an angle of 900. If the speed of the scooter remains unchanged in taking turn, the change is the velocity of the scooter is

A
20.0 ms^–1 South Eastern direction

B
Zero

C
10.0 ms^–1 in Southern direction

D
14.14 ms^–1 in South-West direction

Solution
Question 7
4 / -1

A
P

B
(P + Q)

C
Q

D
(P – Q)

Solution
Question 8
4 / -1

Two forces, F₁ and F₂ are acting on a body. One force is double that of the other force and the resultant is equal to the greater force. Then, the angle between the two forces is

A

B

C

D

Solution
Question 9
4 / -1

A

B

C

D

Solution
Question 10
4 / -1

A

B

C

D

Solution