160770
Assertion (A): The driver in a vehicle moving with a constant speed on a straight road is a non-inertial frame of reference. Reason (R): A reference frame, in which Newton's laws of motion are applicable, is non-inertial.
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 false and $R$ is also false.
4 $A$ is fầşe fut $R$ is true.
Explanation:
Aisfalse and $R$ is also false.
NCERT-I-95
2 RBTS PAPER
160771
Assertion(A): Impulsive force is a different type of force. Reason (R): Impulsive force is large and acts for a short time.
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.
Explanation:
Impulsive force is not a force of a different category other than ordinary forces. Newtonian mechanics has no such distinction. Impulsive force is like any other force-except that it is large and acts for a short time. So, the assertion is false but the reason is true.
NCERT-I-96
2 RBTS PAPER
160772
Assertion (A): Newton's second law indicates that when a net force acts on an object, it must accelerate. Reason (R): When two or more forces are applied to an object, it must accelerate.
1 Both $A$ and $R$ are true and $R$ is the correct explanation of $A$.
2 Both $\mathrm{A}$ and $\mathrm{R}$ are true but $\mathrm{R}$ is not the correct explanation of $A$.
3 $A$ is true but $R$ is false.
4 A is false but $R$ is true.
Explanation:
$A$ is true but $R$ is false.
NCERT-I-94
2 RBTS PAPER
160773
A man is standing on a spring platform. Reading of spring balance is $\mathbf{6 0} \mathbf{~ k g}$ wt. If man jumps outside from the platform, then reading of spring balance will
1 increase
2 first increase and then become zero
3 become zero
4 remain same
Explanation:
To jump outside the platform, the man pushes the platform, so the reading of the spring balance first increases and then becomes zero.
160770
Assertion (A): The driver in a vehicle moving with a constant speed on a straight road is a non-inertial frame of reference. Reason (R): A reference frame, in which Newton's laws of motion are applicable, is non-inertial.
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 false and $R$ is also false.
4 $A$ is fầşe fut $R$ is true.
Explanation:
Aisfalse and $R$ is also false.
NCERT-I-95
2 RBTS PAPER
160771
Assertion(A): Impulsive force is a different type of force. Reason (R): Impulsive force is large and acts for a short time.
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.
Explanation:
Impulsive force is not a force of a different category other than ordinary forces. Newtonian mechanics has no such distinction. Impulsive force is like any other force-except that it is large and acts for a short time. So, the assertion is false but the reason is true.
NCERT-I-96
2 RBTS PAPER
160772
Assertion (A): Newton's second law indicates that when a net force acts on an object, it must accelerate. Reason (R): When two or more forces are applied to an object, it must accelerate.
1 Both $A$ and $R$ are true and $R$ is the correct explanation of $A$.
2 Both $\mathrm{A}$ and $\mathrm{R}$ are true but $\mathrm{R}$ is not the correct explanation of $A$.
3 $A$ is true but $R$ is false.
4 A is false but $R$ is true.
Explanation:
$A$ is true but $R$ is false.
NCERT-I-94
2 RBTS PAPER
160773
A man is standing on a spring platform. Reading of spring balance is $\mathbf{6 0} \mathbf{~ k g}$ wt. If man jumps outside from the platform, then reading of spring balance will
1 increase
2 first increase and then become zero
3 become zero
4 remain same
Explanation:
To jump outside the platform, the man pushes the platform, so the reading of the spring balance first increases and then becomes zero.
160770
Assertion (A): The driver in a vehicle moving with a constant speed on a straight road is a non-inertial frame of reference. Reason (R): A reference frame, in which Newton's laws of motion are applicable, is non-inertial.
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 false and $R$ is also false.
4 $A$ is fầşe fut $R$ is true.
Explanation:
Aisfalse and $R$ is also false.
NCERT-I-95
2 RBTS PAPER
160771
Assertion(A): Impulsive force is a different type of force. Reason (R): Impulsive force is large and acts for a short time.
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.
Explanation:
Impulsive force is not a force of a different category other than ordinary forces. Newtonian mechanics has no such distinction. Impulsive force is like any other force-except that it is large and acts for a short time. So, the assertion is false but the reason is true.
NCERT-I-96
2 RBTS PAPER
160772
Assertion (A): Newton's second law indicates that when a net force acts on an object, it must accelerate. Reason (R): When two or more forces are applied to an object, it must accelerate.
1 Both $A$ and $R$ are true and $R$ is the correct explanation of $A$.
2 Both $\mathrm{A}$ and $\mathrm{R}$ are true but $\mathrm{R}$ is not the correct explanation of $A$.
3 $A$ is true but $R$ is false.
4 A is false but $R$ is true.
Explanation:
$A$ is true but $R$ is false.
NCERT-I-94
2 RBTS PAPER
160773
A man is standing on a spring platform. Reading of spring balance is $\mathbf{6 0} \mathbf{~ k g}$ wt. If man jumps outside from the platform, then reading of spring balance will
1 increase
2 first increase and then become zero
3 become zero
4 remain same
Explanation:
To jump outside the platform, the man pushes the platform, so the reading of the spring balance first increases and then becomes zero.
160770
Assertion (A): The driver in a vehicle moving with a constant speed on a straight road is a non-inertial frame of reference. Reason (R): A reference frame, in which Newton's laws of motion are applicable, is non-inertial.
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 false and $R$ is also false.
4 $A$ is fầşe fut $R$ is true.
Explanation:
Aisfalse and $R$ is also false.
NCERT-I-95
2 RBTS PAPER
160771
Assertion(A): Impulsive force is a different type of force. Reason (R): Impulsive force is large and acts for a short time.
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.
Explanation:
Impulsive force is not a force of a different category other than ordinary forces. Newtonian mechanics has no such distinction. Impulsive force is like any other force-except that it is large and acts for a short time. So, the assertion is false but the reason is true.
NCERT-I-96
2 RBTS PAPER
160772
Assertion (A): Newton's second law indicates that when a net force acts on an object, it must accelerate. Reason (R): When two or more forces are applied to an object, it must accelerate.
1 Both $A$ and $R$ are true and $R$ is the correct explanation of $A$.
2 Both $\mathrm{A}$ and $\mathrm{R}$ are true but $\mathrm{R}$ is not the correct explanation of $A$.
3 $A$ is true but $R$ is false.
4 A is false but $R$ is true.
Explanation:
$A$ is true but $R$ is false.
NCERT-I-94
2 RBTS PAPER
160773
A man is standing on a spring platform. Reading of spring balance is $\mathbf{6 0} \mathbf{~ k g}$ wt. If man jumps outside from the platform, then reading of spring balance will
1 increase
2 first increase and then become zero
3 become zero
4 remain same
Explanation:
To jump outside the platform, the man pushes the platform, so the reading of the spring balance first increases and then becomes zero.
