A car travelling north and a pick up truck travelling east collide with each other in the middle of an intersection both vehicles are travelling at the same speed before the collision the truck and car are stuck together after the collision if the truck has a greater mass then the car then the vehicles will come to a rest at a point that is A) more to the north than to the east
B) more to the East Than to the north
C) directly to the north east
D) at the point of the collision

Ateam of astronauts is on a mission to land on and explore a large asteroid. in addition to collecting samples and performing experiments, one of their tasks is to demonstrate the concept of the escape speed by throwing rocks straight up at various initial speeds. with what minimum initial speed vesc will the rocks need to be thrown in order for them never to "fall" back to the asteroid? assume that the asteroid is approximately spherical, with an average density p 3.84 x108 g/m3 and volume v 2.17 x 1012 m3 recall that the universal gravitational constant is g 6.67 x 10-11 n m2/kg2

Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?

How many neutrons does plutonium -196 with an atomic number of 78.