Homework Clinic

Science Clinic => Physics => Topic started by: bobthebuilder on Oct 14, 2019

Title: The angle at which a moving object come in to a collision with a fixed stationary object is:
Post by: bobthebuilder on Oct 14, 2019

Question 1

You are coding a game in which children are shooting marbles at a wall. The wall is aligned with the right side of your computer screen. If the marbles have an incoming velocity of [30 55], what is the resulting velocity?

◦

[30 -55]

◦

[30 55]

◦

[-30 55]

◦

[-30 -55]

Question 2

The angle at which a moving object come in to a collision with a fixed stationary object is:

◦

the angle of incidence.

◦

the angle of collision.

◦

the angle of deflection.

◦

the angle of reflection.

Title: The angle at which a moving object come in to a collision with a fixed stationary object is:
Post by: Anonymous on Oct 14, 2019

Answer 1

[-30 55]

Answer 2

the angle of incidence.