Homework Help: physics

Posted by Anonymous on Thursday, October 4, 2012 at 11:41pm.

A hockey puck is hit on a frozen lake and starts moving with a speed of 14.4 m/s. 3.0 seconds later, its speed is 7.3 m/s.
(c) How far does the puck travel during the time interval?

physics - Elena, Friday, October 5, 2012 at 2:30pm
v=v₀+a•t
a= (v-v₀)/t
s= v₀•t-a•t²/2
physics - Henry, Saturday, October 6, 2012 at 2:27pm
Post it.

Answer this Question

Related Questions

physics - A hockey puck is hit on a frozen lake and starts moving with a speed ...
physics - A hockey puck is hit on a frozen lake and starts moving with a speed ...
Physics - A hockey puck is hit on a frozen lake and starts moving with a speed ...
Physics URGENT!!! - A hockey puck is hit on a frozen lake and starts moving with...
physics - A hockey puck is hit on a frozen lake and starts moving with a speed ...
Physics - A hockey puck is hit on a frozen lake and starts moving with a speed ...
physics - A hockey puck is hit on a frozen lake and starts moving with a speed ...
Physics - A hockey puck slides with an initial speed of 43.2 m/s on a large ...
College Physics - A hockey puck slides with an initial speed of 43.2 m/s on a ...
physics - A hockey puck of mass 0.27 kg is sliding along a slippery frozen lake...

For Further Reading

First Name:
School Subject:
Answer: