2 RBTS PAPER(PHYSICS)
2 RBTS PAPER

160809 A ship of mass 3×107 kg initially at rest is pulled by a force of 5×104 N through a distance of 3 m. Assuming that the resistance due to water is negligible, what will be the speed of the ship?

1 1.5 m/s
2 60 m/s
3 0.1 m/s
4 5 m/s
2 RBTS PAPER

160810 A body whose mass 6 kg is acted upon by two forces (8i^+10j^)N and (4i^+8j^)N. The acceleration produced will be :

1 3i^+2j^
2 12i^+8j^
3 13(i^+j^)
4 2i^+3j^
2 RBTS PAPER

160811 A body is moving in a circular path with a constant speed. It has

1 a constant velocity
2 a constant acceleration
3 an acceleration of constant magnitude
4 an acceleration whose magnitude varies with time
2 RBTS PAPER

160812 In the figure given below the position time graph of a particle of mass 0.1 kg is shown. The impulse at t=2 sec is

1 0.2 kgm/sec
2 0.2 kg.m/sec
3 0.1 kg.m/sec
4 0.4 kgm/sec
2 RBTS PAPER

160808 Assertion. The maximum speed at which a car can turn on a level curve of radius 40 m is 11 m/s. The coefficient of friction must be 0.3 .
Reason. v=μrg,μ=v2rg=11×1140×10=0.3

1 Both A and R are true and R is the correct explanation of A.
2 Both A and R are true but R is not the correct explanation of A.
3 A is true but R is false.
4 A is false but R is true.
2 RBTS PAPER

160809 A ship of mass 3×107 kg initially at rest is pulled by a force of 5×104 N through a distance of 3 m. Assuming that the resistance due to water is negligible, what will be the speed of the ship?

1 1.5 m/s
2 60 m/s
3 0.1 m/s
4 5 m/s
2 RBTS PAPER

160810 A body whose mass 6 kg is acted upon by two forces (8i^+10j^)N and (4i^+8j^)N. The acceleration produced will be :

1 3i^+2j^
2 12i^+8j^
3 13(i^+j^)
4 2i^+3j^
2 RBTS PAPER

160811 A body is moving in a circular path with a constant speed. It has

1 a constant velocity
2 a constant acceleration
3 an acceleration of constant magnitude
4 an acceleration whose magnitude varies with time
2 RBTS PAPER

160812 In the figure given below the position time graph of a particle of mass 0.1 kg is shown. The impulse at t=2 sec is

1 0.2 kgm/sec
2 0.2 kg.m/sec
3 0.1 kg.m/sec
4 0.4 kgm/sec
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2 RBTS PAPER

160808 Assertion. The maximum speed at which a car can turn on a level curve of radius 40 m is 11 m/s. The coefficient of friction must be 0.3 .
Reason. v=μrg,μ=v2rg=11×1140×10=0.3

1 Both A and R are true and R is the correct explanation of A.
2 Both A and R are true but R is not the correct explanation of A.
3 A is true but R is false.
4 A is false but R is true.
2 RBTS PAPER

160809 A ship of mass 3×107 kg initially at rest is pulled by a force of 5×104 N through a distance of 3 m. Assuming that the resistance due to water is negligible, what will be the speed of the ship?

1 1.5 m/s
2 60 m/s
3 0.1 m/s
4 5 m/s
2 RBTS PAPER

160810 A body whose mass 6 kg is acted upon by two forces (8i^+10j^)N and (4i^+8j^)N. The acceleration produced will be :

1 3i^+2j^
2 12i^+8j^
3 13(i^+j^)
4 2i^+3j^
2 RBTS PAPER

160811 A body is moving in a circular path with a constant speed. It has

1 a constant velocity
2 a constant acceleration
3 an acceleration of constant magnitude
4 an acceleration whose magnitude varies with time
2 RBTS PAPER

160812 In the figure given below the position time graph of a particle of mass 0.1 kg is shown. The impulse at t=2 sec is

1 0.2 kgm/sec
2 0.2 kg.m/sec
3 0.1 kg.m/sec
4 0.4 kgm/sec
2 RBTS PAPER

160808 Assertion. The maximum speed at which a car can turn on a level curve of radius 40 m is 11 m/s. The coefficient of friction must be 0.3 .
Reason. v=μrg,μ=v2rg=11×1140×10=0.3

1 Both A and R are true and R is the correct explanation of A.
2 Both A and R are true but R is not the correct explanation of A.
3 A is true but R is false.
4 A is false but R is true.
2 RBTS PAPER

160809 A ship of mass 3×107 kg initially at rest is pulled by a force of 5×104 N through a distance of 3 m. Assuming that the resistance due to water is negligible, what will be the speed of the ship?

1 1.5 m/s
2 60 m/s
3 0.1 m/s
4 5 m/s
2 RBTS PAPER

160810 A body whose mass 6 kg is acted upon by two forces (8i^+10j^)N and (4i^+8j^)N. The acceleration produced will be :

1 3i^+2j^
2 12i^+8j^
3 13(i^+j^)
4 2i^+3j^
2 RBTS PAPER

160811 A body is moving in a circular path with a constant speed. It has

1 a constant velocity
2 a constant acceleration
3 an acceleration of constant magnitude
4 an acceleration whose magnitude varies with time
2 RBTS PAPER

160812 In the figure given below the position time graph of a particle of mass 0.1 kg is shown. The impulse at t=2 sec is

1 0.2 kgm/sec
2 0.2 kg.m/sec
3 0.1 kg.m/sec
4 0.4 kgm/sec
2 RBTS PAPER

160808 Assertion. The maximum speed at which a car can turn on a level curve of radius 40 m is 11 m/s. The coefficient of friction must be 0.3 .
Reason. v=μrg,μ=v2rg=11×1140×10=0.3

1 Both A and R are true and R is the correct explanation of A.
2 Both A and R are true but R is not the correct explanation of A.
3 A is true but R is false.
4 A is false but R is true.
2 RBTS PAPER

160809 A ship of mass 3×107 kg initially at rest is pulled by a force of 5×104 N through a distance of 3 m. Assuming that the resistance due to water is negligible, what will be the speed of the ship?

1 1.5 m/s
2 60 m/s
3 0.1 m/s
4 5 m/s
2 RBTS PAPER

160810 A body whose mass 6 kg is acted upon by two forces (8i^+10j^)N and (4i^+8j^)N. The acceleration produced will be :

1 3i^+2j^
2 12i^+8j^
3 13(i^+j^)
4 2i^+3j^
2 RBTS PAPER

160811 A body is moving in a circular path with a constant speed. It has

1 a constant velocity
2 a constant acceleration
3 an acceleration of constant magnitude
4 an acceleration whose magnitude varies with time
2 RBTS PAPER

160812 In the figure given below the position time graph of a particle of mass 0.1 kg is shown. The impulse at t=2 sec is

1 0.2 kgm/sec
2 0.2 kg.m/sec
3 0.1 kg.m/sec
4 0.4 kgm/sec