Assertion: In projectile motion, the acc...

Assertion: In projectile motion, the acceleration is constant in both magnitude and direction but the velocity changes in both magnitude and direction.
Reason: When a force or accelration is acting in an oblique direction to the direction of velocity then both magnitude and direction of the velocity may be changed.

If both assertion `&` Reason are True `&` the Reason is a corrrect explanation of the Asserion.

If both Assertion `&` Reason are True but Reason is not correct explanation of the Assertion.

If Assertion is Trie but the Reason is False.

If both Assertion `&` Reason are false

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MOTION IN A PALNE
ALLEN |Exercise SOLVED EXAMPLE|28 Videos
MOTION IN A PALNE
ALLEN |Exercise EXERCISE-2|170 Videos
KINEMATICS-2D
ALLEN |Exercise Exercise (O-2)|47 Videos
NEWTON'S LAWS OF MOTION & FRICTION
ALLEN |Exercise EXERCISE (JA)|4 Videos

Similar Questions

Explore conceptually related problems

Give the direction of velocity of SHM particle.

The acceleration which can change only the direction of velocity of a body is called

The direction of the angular velocity vector is along

During rolling, the force of friction acts in the same direction as the direction of motion of the CM of the body.

What is the direction of areal velocity of the earth around the sun ?

What is direction of angular velocity for a rigid body?

Assertion: In projectile motion, the vertical velocity of the particle is continoulsy decreased during its ascending motion. Reason: In projectile motion downward constant acceleration is present in vertical direction.

Give the direction of velocity at a point on the circle in uniform circular motion.

Write the change in magnitude and direction of angular velocity with respect to time of a rotating body about a fixed axis.

A vector has both magnitude and direaction . Does it mean that anything that has magnitude and direction is necessarily a vector ? The rotation of a body can be specified by the direction of the axis of rotation , and the angle of rotation about the axis . Does that make any rotation a vector ?

ALLEN -MOTION IN A PALNE-EXERCISE-3

Assertion: Distance is a actual length of the path but displacement is...
Text Solution
|
Assertion: Rest of a body is a relative term. Reason: Motion of a bo...
Text Solution
|
Assertion: If a body moves on a straight line, magnitude of its displa...
Text Solution
|
Assertion: Separation between two bodies moving in the same direction ...
Text Solution
|
Assertion: To cross the river in minimum time swimmer should swimming ...
Text Solution
|
Assertion: A body moving with constant acceleration always travels equ...
Text Solution
|
Assertion: A body,whatever its motion, is always at rest in a frame of...
Text Solution
|
Assertion : A body droped from a given height and another body project...
Text Solution
|
Statement-I : A projectile is thrown with an initial velocity of (ahat...
Text Solution
|
Assertion: If the positon vector of a particle moving in space is give...
Text Solution
|
Assertion: In projectile motion, when horizontal range is n times the ...
Text Solution
|
Assertion: Path of projected ball becomes parabolic in gravitational f...
Text Solution
|
Assertion: In projectile motion, the acceleration is constant in both ...
Text Solution
|
Assertion: In projectile motion horizontal velocity remains same but v...
Text Solution
|
Assertion: In projectile motion, the vertical velocity of the particle...
Text Solution
|
Assertion: The path of one projectile as seen for another projectile i...
Text Solution
|
Assertion: In case of projectile motion, acceleration horizontal compo...
Text Solution
|
Assertion: In the projectile motion projected boyd behave just like a ...
Text Solution
|
Assertion: Projectile motion is uniformly accelerated motion. (Neglect...
Text Solution
|
Assertion: Horizontal range is same for angle of projection theta and...
Text Solution
|