Question
A cricketer pulls his hands backward, holding a catch. Explain.

Answer

To reduce the force experienced, by increasing the time of contact.

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

Why air quickly leaking out of a balloon becomes cooler?
What is Bulk modulus for a perfectly rigid body?
Why do people wear heavy clothes in the desert?
When a bomb explodes in mid-air, at its highest point, what is the direction of motion of its core?
The sign of work done by a force on a body is important to understand. State carefully if the following quantities are positive or negative:
Work done by an applied force on a body moving on a rough horizontal plane with uniform velocity.
What will be the change in internal energy of an ideal gas when it is heated at constant temperature?
What is the acceleration of a train travelling at 50ms-1 as it goes round a curve of 250m radius?
A graph of potential energy V(x) verses x is shown in a particle of energy E0 is executing motion in it. Draw graph of velocity and kinetic energy versus x for one complete cycle AFA.

For the harmonic travelling wave $\text{y}=2\cos2\pi(10\text{t}-0.0080\text{x}+3.5)$ where x and y are in cm and t is second. What is the phase difference between the oscillatory motion at two points separated by a distance of:

$\frac{3\lambda}{4}$(at a given instant of time)

A metal block of density 6000kg m-3 and mass 1.2kg is suspended through a spring of spring constant 200N m-1. The spring-block system is dipped in water kept in a vessel. The water has a mass of 260g and the block is at a height 40cm above the bottom of the vessel. If the support to the spring is broken, what will be the rise in the temperature of the water. Specific heat capacity of the block is 250Jkg-1 K-1 and that of water is 4200Jkg-1 K-1. Heat capacities of the vessel and the spring are negligible.