Physics Quiz on Inclined Plane and Newton's Second Law

What is the angle of inclination of the plane in the given problem?

• 45°

• 25°

• 35°

• 15°

Which force acts perpendicular to the surface of the inclined plane?

• Frictional force

• Normal force

• Tension force

• Gravitational force

How are the forces on M1 and M2 related in terms of tension?

• Tension is greater on M1

• Tension is greater on M2

• Tension is equal on both

• Tension is zero

What determines the direction of acceleration in the system?

• The angle of inclination

• The comparison of m2g and M1 GX

• The mass of M2

• The mass of M1

What happens to the acceleration if the angle of inclination is increased to 45°?

• It becomes positive

• It becomes negative

• It remains the same

• It becomes zero

Which factor can be changed to make the system accelerate in the negative direction?

• Increase the angle

• Increase M2

• Decrease M1

• Decrease the angle

How is the tension in the string calculated for M1?

• By multiplying M1 GX with the acceleration

• By adding M1 GX to the acceleration

• By subtracting M1 GX from the acceleration

• By dividing M1 GX by the acceleration

What is the calculated tension in the string?

• 42.3 Newtons

• 52.3 Newtons

• 62.3 Newtons

• 72.3 Newtons

Why is it important to verify the tension calculation for both M1 and M2?

• To check the angle of inclination

• To determine the gravitational force

• To ensure the string is massless

• To confirm the acceleration is correct

What is the acceleration of the system when the angle is 25°?

• 2.09 m/s²

• 1.66 m/s²

• 1.09 m/s²

• 0.66 m/s²