A car accelerates from 0 to 72 km/hour in 6.0 seconds. What is the car's acceleration?

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons