(3 marks) b Two ice skaters are practising a lift. They skate directly towards each other.
The woman has a mass of 60 kg and a velocity of 3 m/s towards the east.
The man has a mass of 100 kg and is skating at a velocity of 4 m/s towards
the west. They time it badly and collide and bounce off each other's
outstretched hands. The woman moves off at a velocity of 5 m/s towards the
west. With what velocity does the man move off and in which direction?

plz help ​

Acoyote chasing a rabbit is moving 8.00 m/s due east at one moment and 8.80 m/s due south 4.25 s later. let the x axis point due east and the y axis point due north. find the direction of the coyote's average acceleration during that time.

At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.