Body weight varies with location on Earth’s surface due to differences in gravitational acceleration. It is maximum at the poles due to being closer to the Earth’s center, and minimum at the equator due to the centrifugal force caused by ...
Category: Class 10 Science
NCERT Solutions for Class 10 Science and important questions for CBSE class 10 for session 2020-2021
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As we move from the equator towards the poles, the value of g decreases. This is because the centrifugal force due to Earth’s rotation is greatest at the equator, causing a slight outward push that counteracts some of the gravitational ...
When a person lands on the Moon, there is a change in weight. Weight is the force exerted on an object due to gravity, and since the Moon has less gravity than Earth, the person’s weight decreases. However, their mass ...
Force is the product of mass and acceleration. It is described by Newton’s second law, F = ma, where F represents force, m is mass, and a is acceleration. This relationship states that the force acting on an object is ...
A cricket player catches a fast-moving ball by pulling his hand back because it may require applying less force. This technique allows for better control, reduces the impact force, and minimizes the chance of injury or the ball bouncing off ...