Mechanics - Specimen Units and Mark Schemes
... 6 A bungee jumper, of mass 70 kg is attached to one end of a light elastic cord of natural length 14 metres and modulus of elasticity 2744 N. The other end of the cord is attached to a bridge, approximately 40 metres above a river. The bungee jumper steps off the bridge at the point where the cord i ...
... 6 A bungee jumper, of mass 70 kg is attached to one end of a light elastic cord of natural length 14 metres and modulus of elasticity 2744 N. The other end of the cord is attached to a bridge, approximately 40 metres above a river. The bungee jumper steps off the bridge at the point where the cord i ...
Gravitational Potential Energy
... • Albert Einstein recognized yet another form of potential energy: mass itself. • He said that mass, by its very nature, is energy. ...
... • Albert Einstein recognized yet another form of potential energy: mass itself. • He said that mass, by its very nature, is energy. ...
Chapter 2 - Motion in One Dimension
... whose force constant is k = 56.0 N/m. The mass moves in a fluid which offers a resistive force F = -bv where b = 0.162 N-s/m. – What is the period of the motion? What if there had ...
... whose force constant is k = 56.0 N/m. The mass moves in a fluid which offers a resistive force F = -bv where b = 0.162 N-s/m. – What is the period of the motion? What if there had ...
Laboratory Experiments for Physics 12
... measure the same thing three times. The precision would be a measure of how similar all the measurements are to each other. It is a measure of the magnitude of uncertainty in the result. Suppose one person weighs a cat, and comes up with three different masses each time: 10 kg, 12 kg, and 11 kg. Sup ...
... measure the same thing three times. The precision would be a measure of how similar all the measurements are to each other. It is a measure of the magnitude of uncertainty in the result. Suppose one person weighs a cat, and comes up with three different masses each time: 10 kg, 12 kg, and 11 kg. Sup ...
Rotational Motion - My Teacher Pages
... 1. Make a drawing. 2. Decide which directions are to be called positive (+) and negative (-). 3. Write down the values that are given for any of the five kinematic variables. 4. Verify that the information contains values for at least three of the five kinematic variables. Select the appropriate equ ...
... 1. Make a drawing. 2. Decide which directions are to be called positive (+) and negative (-). 3. Write down the values that are given for any of the five kinematic variables. 4. Verify that the information contains values for at least three of the five kinematic variables. Select the appropriate equ ...
Mathematical Model: Finding the Sweet Spot of a Baseball Bat
... location where maximum energy is transferred to the ball so that the ball attains best performance. Although hitting at the end gives you the greatest torque that gives you greatest force and greatest acceleration but high torque also means high rotational force on the handle which causes the handle ...
... location where maximum energy is transferred to the ball so that the ball attains best performance. Although hitting at the end gives you the greatest torque that gives you greatest force and greatest acceleration but high torque also means high rotational force on the handle which causes the handle ...
physics and technology i - OCExternal
... understanding physics much easier and much more enjoyable for you. 1. Always read the assignment for the next lesson and lab prior to the class. Also, try to work ALL of the assigned problems. If you are able to understand the reading and to work all the problems, you are well prepared for the labor ...
... understanding physics much easier and much more enjoyable for you. 1. Always read the assignment for the next lesson and lab prior to the class. Also, try to work ALL of the assigned problems. If you are able to understand the reading and to work all the problems, you are well prepared for the labor ...
1 A 0.40 kg toy car moves at constant acceleration of 2.3 m/s2
... force of 235 N. If the total mass of the boy and the bike is 40 kg, how much are they accelerating? ...
... force of 235 N. If the total mass of the boy and the bike is 40 kg, how much are they accelerating? ...