A0.02 kg bullet initially traveling at 500 m/s imbeds itself in a 2 kg block. what is the kinetic energy of the block immediately after the collision

In the circuit shown below, with each bulb holding a resistance of 60 ohms, how many amps of current are flowing? express your number as a decimal.

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o

Aman is trying to drag a small tree that he cut down. if the static coefficient of friction of the tree on the ground is 0.5 and the tree weighs 670 n, what is the minimum amount of horizontal force that the man will need to apply so that the tree will start moving? o a. 465 n o b. 230 n o c. 670 n o d. 335 n