Question
Assertion (A): According to Newton's Second. Law of Motion, "acceleration produced in an object due to extent force is directly proportional to the force producing it and inversely proportional to its mass".
Reason (R): Golf ball will continue to move at a constant velocity unless a force acts on it to slow it down or change its direction.

Answer

B

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Assertion (A): Law of acceleration is applied in various sports.
Reason (R): If two equal forces are applied to objects of equal mass, the object that has greater force applied will move faster.
Assertion (A): Excessive body weight can be a contributing factor to Genu valgum
Reason (R): As extra weight puts additional strain on the legs and knees, and this can cause knock-knees to worsen
Assertion (A): An obese person is at higher risk of developing heart diseases and type-2 diabetes.
Reason (R): A person with a BMI value ranging from 25 to 30 is considered as obese.
Assertion (A): Biomechanics is the study of forces and their effects on living system.
Reason (R): In swimming, 3rd law of motion (law of reaction) is utilized.
Assertion (A): The primary purpose of biomechanics is to evaluate a living organism's motion as well as its application of force.
Reason (R): Biomechanics is the study of forces and their effects on living systems.
Assertion (A): The Newton’s Third Law of Motion describes what happens to body when it exerts (ii) Biomechanics a force on another body.
Reason (R): The Newton’s Law of Motion is applied in the football.
Assertion (A): Minerals are essential in our diet.
Reason (R): Minerals are required for healthy teeth, bones and muscles and are used by body for various activities.
Assertion (A): A league tournament is a type of tournament in which each contestant gets eliminated after being defeated in the round.
Reason (R): In league tournament, there has to be sufficient time to complete the tournament
Assertion (A): Partial curl up is used to measure endurance and trunk stability.
Reason (R): In partial curl up, the student Lies on his/her back with the knees flexed and feet 12 inches from the buttock in the starting position.
Assertion (A): Planning increases the efficiency and facilitates proper coordination.
Reason (R): The success of a competition depends on its proper planning.