AIPMT 2005 | Work, Energy and Power Question 47 | Physics

AIPMT 2005

MCQ (Single Correct Answer)

-1

A force F acting

AIPMT 2005 Physics - Work, Energy and Power Question 22 English

on an object varies with distance x as shown here. The force is in N and x in m. The work done by the force in moving the object from x = 0 to x = 6 m is

18.0 J

13.5 J

9.0 J

4.5 J

AIPMT 2004

MCQ (Single Correct Answer)

-1

A mass of 0.5 kg moving with a speed of 1.5 m/s on horizontal smooth surface, collides with a nearly weightless spring of force constant k = 50 N/m. The maximum compression of the spring would be

AIPMT 2004 Physics - Work, Energy and Power Question 19 English

AIPMT 2004 Physics - Work, Energy and Power Question 19 English

0.15 m

0.12 m

1.5 m

0.5 m

AIPMT 2004

MCQ (Single Correct Answer)

-1

A particle of mass m₁ is moving with a velocity v₁ and another particle of mass m₂ is moving with a velocity v₂. Both of them have the same momentum but their different kinetic energies are E₁ and E₂ respectively. If m₁ > m₂ then :

E₁ < E₂

$${{{E_1}} \over {{E_2}}} = {{{m_1}} \over {{m_2}}}$$

E₁ > E₂

E₁ = E₂

AIPMT 2004

MCQ (Single Correct Answer)

-1

A ball of mass 2 kg and another of mass 4 kg are dropped together from a 60 feet ball building. After a fall of 30 feet each towards earth, their respective kinetic energies will be in the ratio of

$$\sqrt 2 $$ : 1

1 : 4

1 : 2

1 : $$\sqrt 2 $$

PREVIOUS NEXT

NEET Subjects

Biology

Botany

Zoology

Human Health and Diseases Body Fluids and Its Circulation Locomotion and Movement Neural Control and Coordination Reproduction in Organisms Reproductive Health Structural Organisation in Animals Digestion and Absorption Excretory Products and Their Elimination Chemical Coordination and Integration Human Reproduction Animal Kingdom Breathing and Exchange of Gases Evolution