What would happen to a puck if it was in a frictionless environment? If a hockeypuck slides on a perfectly frictionless surface, it will eventually slow down because of its inertia. When a 1.5 kg block is initially at rest on...
What is the linear momentum of a body of mass 5 kg is moving with a velocity of 2 meters per second? momentum = 5×2 = 10 kg m/s. What is the formula of collision? What is the formula of collision?...
What is the change in momentum of the cart? For carts in an elastic collision, the change in momentum is the mass times the change in velocity. The impulse of a force is the product of the average force and the...
What is the velocity of a particle moving in a plane? A particle is moving in a plane with velocity given by y=ν0i+(αωcosωt)j,where i , j are units vectors along x and yaxes respectively . What is the relative velocity of...
What is the energy of a particle moving 5m per second? The energy of a particle moving at 5 m/s is 125 J. What happens after a perfectly inelastic collision between two identical balls moving with the same speed? After a...
What is the kinetic energy of the object at point K? The quantity or amount of kinetic energy is calculated with the following equation: Equation 1. K = 1 2 m v 2 where K represents kinetic energy, m is the...
Does a hockey puck sliding on ice have a lot of friction or a small amount of friction? For example, rubber on ice (i.e. hockey puck to ice) has a coefficient of static friction ~0.06 (Ableman, 2004). The coefficient of friction...
What is the fastest speed of a hockey puck? How fast does a hockey puck travel in the NHL? In game play During a game, pucks can reach speeds of 100 miles per hour (160 km/h) or more when struck. Zdeno...
What happens to A piano when it is moved? A stable piano can withstand being moved from one spot to another, even one home to another, without needing to be tuned immediately. If a piano becomes noticeably out of tune being...
Why is it harder for an ice skater to spin with his arms stuck out as opposed to tucked in? Moment of inertia depends on both the mass of an object and on how that mass is distributed. The farther from...
