Determine what is his mass now

Reference no: EM13682662

A boy has a height of 1 m and a mass of 20 kilogram. He drinks a magic potion and becomes a giant of 4 m in height (but retains his previous proportions). Determine what is his mass now?

Reference no: EM13682662

Questions Cloud

Discover the expectation value of the energy : A particle in an infinite one-dimensional square well with walls located at x = 0 and at x = a has a wave function given by the normalized wave function phi (x) = (2/sqrt(a)) [sin ((pi*x)/a)*cos((3*pi*x)/a)] Discover the uncertainty in the position. ..

Obtain with what speed would the pinecone have landed : A 0.14 kilogram pinecone falls 16 meter to the ground, where it lands with a speed of 13 meter per second. Find with what speed would the pinecone have landed if there had been no air resistance

Obtain the mass of the box full of the substance : A substance has a density of 500 kg/m3. A cardboard box has dimensions 0.2 m x 0.4 m x 0.5 m. Obtain the mass of the box full of the substance

System of two pulleys to provide mechanical advantage : Cranes utilize a system of two pulleys to provide mechanical advantage, which reduces the force they need to apply to lift a particular weight (two such possible configurations are shown in the figure). A crane is attempting to lift a compact car wit..

Determine what is his mass now : A boy has a height of 1 m and a mass of 20 kilogram. He drinks a magic potion and becomes a giant of 4 m in height (but retains his previous proportions). Determine what is his mass now

Increase the kinetic energy of the photoelectrons : Electric current is charge flowing per unit time. If we increase the kinetic energy of the photoelectrons (with increasing the energy of the incident photons), mustn’t the current increase, because the charge flows more rapidly? Why doesn’t it?

Evaluate what is its angular velocity now : A uniform disk of mass 2 kilogram is spinning on its (vertical) axis of symmetry (remember the rotational inertia of a disk is given by 0.5 mr2), with an angular velocity of 5 rad/s. Evaluate what is its angular velocity now

Identify the sales promotion : Sales promotions can be found anywhere from newspapers to television. In this assignment, we are going to focus on sales promotions on the Internet or in print.

Find what will its kinetic energy be : A wheel is spinning freely on its axis with an angular velocity, w, of 1 rad/s. It has a kinetic energy of 10 Joule. Find what will its kinetic energy be if the angular velocity is 5 rad/s

User Account

All Pages