What is the speed that bert reaches as he is pushed

Assignment Help Physics

Reference no: EM13706394

Compute all parts of given question:

Question: Al and Bert stand in the middle of a large frozen lake (frictionless surface). Al pushes on Bert with a force of 20 N for 1.6 s. Bert's mass is 110 kg. Assume that both are at rest before Al pushes Bert.

Part A: What is the speed that Bert reaches as he is pushed away from Al?

m/s

Part B: What speed does Al reach if his mass is 88 kg?

m/s

Write your answer in appropriate format and provide references.

Reference no: EM13706394

Questions Cloud

Calculate the reaction velocity, v0 for the substrate : Problem- An enzyme catalyzes a reaction with a Km of 6.00 mM and a Vmax of 4.50 Mm x s^-1. Calculate the reaction velocity, v0 for the following substrate concentrations

Estimate what is the work done by friction : A skier of mass 68.4 kg glides down a hill of slope 26.5o at constant speed. If she travels a distance 35.0m down the hill, What is the work done by friction

Find the maximum theoretical efficiency of this power plant : An experimental power plant at the Natural Energy Laboratory of Hawaii generates electricity from the temperature gradient of the ocean. What is the maximum theoretical efficiency of this power plant

Adipic acid and aromatic disocyanate and filled a u-haul : Problem- Practice in density calculations. Some pranksters managed to get a hold of some ethylene glycol, adipic acid and aromatic disocyanate and filled a U-Haul pickup truck full of polyurethane foam. A U-Haul pickup truck has a volume of 75.5 c..

What is the speed that bert reaches as he is pushed : Al and Bert stand in the middle of a large frozen lake (frictionless surface). Al pushes on Bert with a force of 20 N for 1.6 s. What is the speed that Bert reaches as he is pushed away from Al

What wavelength of light does this correspond : Problem- Cesium metal is frequently used in photoelectric cells because the amount of energy necessary to eject electrons from a cesium surface is relatively small -only 188 kJ/mol. What wavelength of light (in nanometers) does this correspond to

Find by what percentage does the power delivered : In an automobile, the system voltage varies from about 12 V when the car is off to about 14.1V, By what percentage does the power delivered to the headlights vary as the voltage changes from 12 V to 14.1V

What is the relative percent error in the student''s value : Problem- The accepted value for the density of a certain liquid is 1.11 g/mL. A student obtains an average density of 1.09 g/mL. What is the relative percent error in the student's value

What is the electric field from the sheet : At a distance of 0.206cm from a large uniform sheet of charge, the electric field is 485N/C. What is the electric field 1.19cm from the sheet

User Account

All Pages