2010年9月15日 · The vertical velocity of the package was given in a graph and using kinematic equations, it was determined that the package reached a maximum height of 19.6 m above the …

2014年3月30日 · Another possible way to locate a break would be to measure the capacitance between the line and ground - from each end. You could expect something like 60pF per …

2009年6月25日 · The compressive force per area necessary to break the tibia in the lower leg, is about F/A =1.6 ×10 N m^2. The smallest cross sectional area of the tibia, about 3.2 cm^2, is …

2003年11月17日 · Gates was in the tiny community of Kemmerer Monday to break ground on the project. The co-founder of Microsoft is chairman of TerraPower. The company applied to the …

2010年3月6日 · Walking by a pond, you find a rope attached to a tree limb 5.2 m off the ground. You decide to use the rope to swing out over the pond. The rope is a bit frayed but supports …

2004年5月31日 · In summary, the conversation discusses an explosion that breaks an object into two pieces with different masses and calculates the kinetic energy acquired by each piece …

2005年9月29日 · The gopher manages to break free at a height of 12 m. What is the magnitude of the gophers velocity as it reaches the ground? What formula is used to do to calculation? This …

2010年6月25日 · The moment it hits the concrete, the concrete starts to break up and the hammer moves a little further before completely stopping. You could try to measure how much the …

2013年2月12日 · A movie stuntwoman drops from a helicopter that is 30.0 m above the ground and moving with a constant velocity whose components are 10.0 m/s upward and 15.0 m/s …

2008年12月8日 · Once you leave the ground you will be on a freefall path. It'll take much longer than .1s to leave the Earth's atmo. Earth's escape velocity is around 7 miles per second, so …