A marble is launched from the floor at a speed of 3.0 m/s at an angle of 15 degrees above the horizontal. How far away from the starting point will the marble land? (Assume a level floor and no friction.)

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.

i think it would be 5

there are no contact forces mentioned on the list of choices that you've provided.

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).