Inkit

Paavai

Asked: February 9, 2021In: Class-11-Physics

Will the displacement of a particle change on changing the position of origin of the coordinate system ?

NCERT Solutions for Class 11 Science Kinematic 2 Important Board Questions Kinematic NCERT Books for Session 2022-2023 CBSE Board and UP Board One Marks Questions

Paavai

Asked: February 9, 2021In: Class-11-Physics

Which of the two-linear velocity or the linear acceleration gives the direction of motion of a body ?

NCERT Solutions for Class 11 Science Kinematic 2 Important Board Questions Kinematic NCERT Books for Session 2022-2023 CBSE Board and UP Board One Marks Questions

Paavai

Asked: February 9, 2021In: Class-11-Physics

A car moving with velocity of 50 kmh⁻¹ on a straight road is ahead of a jeep moving with velocity 75 kmh⁻¹ . How would the relative velocity be altered if jeep is ahead of car ?

NCERT Solutions for Class 11 Science Kinematic 2 Important Board Questions Kinematic NCERT Books for Session 2022-2023 CBSE Board and UP Board One Marks Questions

Paavai

Asked: February 9, 2021In: Class-11-Physics

Two balls of different masses are thrown vertically upward with same initial velocity. Maximum heights attained by them are h1 and h2 respectively what is h₁/h₂ ?

NCERT Solutions for Class 11 Science Kinematic 2 Important Board Questions Kinematic NCERT Books for Session 2022-2023 CBSE Board and UP Board One Marks Questions

Paavai

Asked: February 9, 2021In: Class-11-Physics

Suggest a situation in which an object is accelerated and have constant speed.

NCERT Solutions for Class 11 Science Kinematic 2 Important Board Questions Kinematic NCERT Books for Session 2022-2023 CBSE Board and UP Board One Marks Questions

Paavai

Asked: February 9, 2021In: Class-11-Physics

Under what condition is the average velocity equal the instantaneous velocity ?

NCERT Solutions for Class 11 Science Kinematic 2 Important Board Questions Kinematic NCERT Books for Session 2022-2023 CBSE Board and UP Board One Marks Questions

Lajvati Singh

Asked: February 9, 2021In: Class-11-Physics

The escape velocity v of a body depends on- (i) the acceleration due to gravity ‘g’ of the planet, (ii) the radius R of the planet. Establish dimensionally the relation for the escape velocity.

NCERT Solutions for Class 11 Science Properties of matter 1 Important Board Questions Dimension and Measurement NCERT Books for Session 2022-2023 CBSE Board and UP Board Numerical And Long Questions

Lajvati Singh

Asked: February 9, 2021In: Class-11-Physics

A calorie is a unit of heat or energy and it equals 4.2 J where 1J = 1 kg m²s⁻². Suppose we employ a system of units in which unit of mass is α kg, unit of length is β m, unit of time γs. What will be magnitude of calorie in terms of this new system.

NCERT Solutions for Class 11 Science Properties of matter 1 Important Board Questions Dimension and Measurement NCERT Books for Session 2022-2023 CBSE Board and UP Board Numerical And Long Questions

Lajvati Singh

Asked: February 9, 2021In: Class-11-Physics

A laser light beamed at the moon takes 2.56s and to return after reflection at the moon’s surface. What will be the radius of lunar orbit

NCERT Solutions for Class 11 Science Properties of matter 1 Important Board Questions Dimension and Measurement NCERT Books for Session 2022-2023 CBSE Board and UP Board Numerical And Long Questions

Lajvati Singh

Asked: February 9, 2021In: Class-11-Physics

When the planet Jupiter is at a distance of 824.7 million km from the earth, its angular diameter is measured to be 35.72′′ of arc. Calculate diameter of Jupiter.

NCERT Solutions for Class 11 Science Properties of matter 1 Important Board Questions Dimension and Measurement NCERT Books for Session 2022-2023 CBSE Board and UP Board Numerical And Long Questions

Inkit

Will the displacement of a particle change on changing the position of origin of the coordinate system ?

Which of the two-linear velocity or the linear acceleration gives the direction of motion of a body ?

A car moving with velocity of 50 kmh⁻¹ on a straight road is ahead of a jeep moving with velocity 75 kmh⁻¹ . How would the relative velocity be altered if jeep is ahead of car ?

Two balls of different masses are thrown vertically upward with same initial velocity. Maximum heights attained by them are h1 and h2 respectively what is h₁/h₂ ?

Suggest a situation in which an object is accelerated and have constant speed.

Under what condition is the average velocity equal the instantaneous velocity ?

The escape velocity v of a body depends on- (i) the acceleration due to gravity ‘g’ of the planet, (ii) the radius R of the planet. Establish dimensionally the relation for the escape velocity.

A calorie is a unit of heat or energy and it equals 4.2 J where 1J = 1 kg m²s⁻². Suppose we employ a system of units in which unit of mass is α kg, unit of length is β m, unit of time γs. What will be magnitude of calorie in terms of this new system.

A laser light beamed at the moon takes 2.56s and to return after reflection at the moon’s surface. What will be the radius of lunar orbit

When the planet Jupiter is at a distance of 824.7 million km from the earth, its angular diameter is measured to be 35.72′′ of arc. Calculate diameter of Jupiter.

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