Review questions 1. Explain what it means to resolve a vector.
2. Draw simple vector diagrams and resolve them into two
components.
a) 60 N at an angle of 30° from the horizontal,
b) 45 m/s at an angle of 80° from the horizontal.
c) 1900 km at an angle of 40° from the vertical.

Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?

Which composition of water moves to begin a deepwater current?

Aperson touches a large chunk of ice with their hand and remarks, “this is making me cold.” explain what this person is feeling. is the ice transferring “cold” to the person? is there a heat transfer occurring? explain.