Motion under air Resistance

Related BrainMass Solutions

• Equations of motion and their solutions

  The solution shows how to solve thedifferential equations of motion when air resistance in two dimensions is considered.

• Working with projectile motion

  Neglecting air resistance, which one of the following is NOT true? see attached. This is the case of a projectile motion. The object follows a parabolic path. Thus d is correct.

• Motion in Plane: Rocket lanching and then projectile motion

  Neglecting air resistance and assuming that the trajectory during acceleration is a straight line. a. Make a labeled sketch of the rockets trajectory starting from the launch point.

• Acceleration of a rock and a sky diver

  This is because in vertical motion, the acceleration due to gravity always keeps acting vertically downwards, whether the body is moving up or down, and considering that air resistance is neglected.

• Projectile Motion: Kinetic Energy After Launch

  75109 Projectile Motion: Kinetic Energy After Launch A projectile of mass m is launched over level ground with an initial speed v at an angle theta to the horizontal. Neglecting air resistance, what is the kinetic energy just after launch?

• Solution to equation of motion of a projectile shot upward

  During the upward motion, forces on the projectile are: Downward gravitational force (mg) and the downward force of air resistance (kv^2).

• Cycling up hill: How much force must be applied to maintain speed climbing a hill

  Now if the person is moving with constant speed, it means the air resistance is equal to mg.sin(Q) along the plane in opposite direcion of motion.

• Differential Equations : Free Fall and Terminal Velocity

  This is unrealistic for motion in the earth's atmosphere, since air resistance is a significant effect.

• Projectile Motion with a Baseball

  108795 Projectile Motion with a Baseball A baseball thrown at an angle of 60 degrees above the horizontal strikes a building 20m away at a point 8m above the point from which it is thrown. Ignoring air resistance.