A student attaches block A to a force sensor and pulls it across a frictionless table. The force on block A is
3Fpull and the acceleration is a.
Then, the student repeats the experiment with block B. The force on block B is Fpull and the acceleration
is a.
How does the inertial mass m A of block A, compare with the inertial mass mb of block B?
Choose 1
1
А
ma =
mB
B
ma =
Зтв
тА = тв

You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?

Lightning is an example of what phenomenon? a release of a large amount of energyan absorption of a large amount of energya natural electric circuita natural electric current

Why does karst topography exist in some geographic location? a. few climates have enough oxygen b. most regions have rock layers other than limestone c. in most regions, the soil is too thin d. the water is too acidic enough in most places