Compare the two numbers using <, >, = 5 x 10^2 500

2 x 10^7 7 x 10^3

6 x 10^3 5 x 10^4

5 x 10^5 3 x 10^7

4 x 10^2 4000

6 x 10^3 6000

Aman tries to push a box of mass 4 kg with a force of 5 n but the box remains stationary if the coefficient of static friction is 0.45, what is the value of the maximum force of friction?

Diamond will scratch quartz. true or false

On a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 3.00 m/s.(a) what are the magnitude and direction of the velocity of the red glider after the collision? (b) is this collision elastic?