What is the force exerted by the half-sphere on the block

Assignment Help Physics

Reference no: EM13323035

A block of metal is placed on a top of a half-sphere made of ice. The block slides on the half-shpere down to a height (h) above the ground, then it loses contact with the ice surface and falls to the floor. The half-shere has a radius of (R=1m); we can ignore the friction between the ice and the metal.

A) What is the force exerted by the half-sphere on the block at the moment in which the block loses contact with the Ice?

B) Calculate h.

Reference no: EM13323035

Questions Cloud

Calculate the beamwidth of a microwave dish antenna : Calculate the beamwidth of a microwave dish antenna with a 6-m mouth diameter when used at 5 GHz.

Calculate the time constant of the circuit : Consider the RC-circuit with R = 3 k%u03A9, C = 100 %u03BCF, and E = 12 V and a switch. At t = 0 the capacitor is empty and the switch is closed to the charging begins. Calculate the time constant of the circuit

Business collect using a questionnaire : What sort of information might a business collect using a questionnaire? How might they use the information they have collected for decision making? When a business is using a questionnaire to collect data, why is it important to think about the samp..

Explain how many moles of aluminum chloride : If you had excess chlorine, how many moles of aluminum chloride could be produced from 15.0g of aluminum

What is the force exerted by the half-sphere on the block : A block of metal is placed on a top of a half-sphere made of ice. The block slides on the half-shpere down to a height (h) above the ground, What is the force exerted by the half-sphere on the block

State mass of water is produced from the complete combustion : What mass of water is produced from the complete combustion of 8.10×10?3 of methane

Explain what mass of carbon dioxide is produced : What mass of carbon dioxide is produced from the complete combustion of 8.10×10?3 of methane

Construct an alternative e-r tables : Construct an alternative E-R tables that uses only a binary relationship between students and course_offerings

Modify the implementations of the classes in the atm : Modify the implementations of the classes in the ATM example so that the bank manages a collection of bank accounts and a separate collection of customers. Allow joint accounts in which some accounts can have more than one customer.

User Account

All Pages