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Does weight affect how far you jump?
For the same leg strength / jumping method, weight affects how far one can jump.
Acceleration = Force / Mass
With more mass, you cannot accelerate yourself as much when you jump with the similar force. Imagine trying to jump with a small backpack full of sand strapped to your back. Your strength hasn't altered. That is, the amount of force you can deliver hasn't altered, but your mass has. You can't jump as high.
Dielectric constant of vacuum is (A) Infinity. (B) 100. (C) One. (D) Zero. Ans: Dielectric constant of vacuum is one.
A=2i+3j+k B=3i+2j+4k Find:1)A.B=? 2)A+B=?
Kinematics of Projectile Motion One of the powers of physics is its capability to use physics principles to form predictions about the final outcome of a moving object. Such pr
A lever of the second class Use a uniform wooden bar about 1 m long, 4 cm wide and 5 mm thick. Drill a hole near single end, in the centre of the width dimension. Also drill a
Q. Define: Peltier coefficient and write its unit. The quantity of heat energy absorbed or evolved at one of the junctions of a thermocouple when one ampere current flows for
What is the meaning of Refraction? Waves that do not reflect back from a boundary but travel into the new medium instead are said to refract. In one dimension, the wave just mo
What two properties of electromagnetic waves are used to attach info to radio signals? a) By varying the amplitude of a radio wave, you can determine information. That is how A
all details about electronics
what is electron
Any rigid body suspended from a fixed support constitutes a physical pendulum. Let Consider the situation when the body is displaced by a small angle Torque on the body about O is
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