A golfer rides in a golf cart at an average speed of 3.69 m/s for 41.5 s. She then gets out of the cart and starts walking at an average speed of 1.09 m/s. For how long in seconds) must she walk if her average speed for the entire trip, riding and walking, is 2.04 m/s?
AX ,
A. X2
Number
il
I
Units
S

What do you think car designers do if the damage caused by a crash test is too severe?

The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?

Which governments provide garbage collection services to homes and businesses