Physics, 18.03.2021 02:10 Oliviapuffinburger33
Two cars are about to race. Car 1 has a mass of 900kg and car 2 has a mass of 1000kg and they both accelerate at a constant 4 m/ss.
a) Write the equation for the horizontal pair of forces between the Car1 and the ground using Newton’s 3rd Law.
b) Which car exerts a larger force on the ground vertically and by how much?
c) Which car exerts a larger force on the ground horizontally and by how much?
Answers: 3
Physics, 21.06.2019 23:30
A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?
Answers: 3
Physics, 22.06.2019 14:30
Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia
Answers: 2
Two cars are about to race. Car 1 has a mass of 900kg and car 2 has a mass of 1000kg and they both a...
History, 30.06.2019 06:40
Mathematics, 30.06.2019 06:40
Geography, 30.06.2019 06:40
Computers and Technology, 30.06.2019 06:40
Mathematics, 30.06.2019 06:40
Mathematics, 30.06.2019 06:40
History, 30.06.2019 06:40