Non-Linear Motion
... • Consider the cannonball shot at an upward angle in the picture. Because of gravity, the cannonball follows the curved path as shown. • If there were no gravity, the cannonball would follow a straightline path such as shown by the dashed line. • The vertical distance the cannonball falls at any poi ...
... • Consider the cannonball shot at an upward angle in the picture. Because of gravity, the cannonball follows the curved path as shown. • If there were no gravity, the cannonball would follow a straightline path such as shown by the dashed line. • The vertical distance the cannonball falls at any poi ...
Version 073 – midterm 1 v1 – shih – (58505) 1
... Despite a very strong wind, a tennis player manages to hit a tennis ball with her racquet so that the ball passes over the net and lands in her opponent’s court. Consider the following forces: 1. A downward force of gravity, 2. A force by the hit, and 3. A force exerted by the air. Which of the abov ...
... Despite a very strong wind, a tennis player manages to hit a tennis ball with her racquet so that the ball passes over the net and lands in her opponent’s court. Consider the following forces: 1. A downward force of gravity, 2. A force by the hit, and 3. A force exerted by the air. Which of the abov ...
File - The Physics Doctor
... Impulse is the “product of a force applied for a certain time” and can be used to get an object moving or to stop its motion. A.k.a: Impulse = Force x Time So as this is = kgms-1 then it’s the same as saying ‘a change in momentum’ ...
... Impulse is the “product of a force applied for a certain time” and can be used to get an object moving or to stop its motion. A.k.a: Impulse = Force x Time So as this is = kgms-1 then it’s the same as saying ‘a change in momentum’ ...
Motion in One Dimension
... shown. The spring is unstretched when the system is as shown in the figure, and the incline is frictionless. The 20.0-kg block is pulled a distance h = 20.0 cm down the incline of angle = 40.0 and released from rest. Find the speed of each block when the spring is again unstretched. ...
... shown. The spring is unstretched when the system is as shown in the figure, and the incline is frictionless. The 20.0-kg block is pulled a distance h = 20.0 cm down the incline of angle = 40.0 and released from rest. Find the speed of each block when the spring is again unstretched. ...
