Physical Science
 👍 0
 👎 0
 👁 111
Respond to this Question
Similar Questions

AP Physics
mgh=1/2mv^2, solve for the variable v
asked by Lisa on August 1, 2010 
physics
Starting from the constantacceleration kinematic equations, write a formula that gives xf in terms of t, xi, vf, and a.
asked by Ted on January 25, 2014 
Physics
A particle travels along the x axis with a constant acceleration of +2.7 m/s2. At a time 4.2s following its start, it is at x = 108 m. At a time 5.7 s later it has a velocity of +13.0 m/s. Find its position at this later time.
asked by Anonymous on July 9, 2015 
Physics
Real world trampolines lose energy since they are damped springs with much internal friction. How much energy does the sumo wrestler lose on each bounce in this situation? Information I was given: mass=400 kg gravity=10N/kg k =
asked by Charlotte on February 6, 2016 
Physics (please check)
A 6.0kg block is released from rest 80m above the ground. When it has fallen 60m its kinetic energy is: I got 1200J as my answer mgh=(6.0*9.81* 60m)=3531.6 PE + KE= (ME + KE) 3531.6 + KE= (6.0*9.81*80m) KE= 1177.2 is that right A
asked by susane on November 5, 2006

How do I do this.?(Math.)
Use the Substitution method to solve the system of equations. y  2x = 5 3y  x = 5 Solve one of the equations for x or y. Let's solve the first one for y: y  2x = 5 y = 2x  5 Now let's substitute 2x  5 for y in the second
asked by Margie on February 5, 2007 
Physics
Starting from the constantacceleration kinematic equations, write a formula that gives vf in terms of t, xi, xf, and a. Starting from the constantacceleration kinematic equations, write a formula that gives t in terms of xi, xf,
asked by Martina on September 4, 2015 
physics
During a rockslide, a 520kg rock slides from rest down a hillside that is 500m long and 300m high. The coefficient of kinetic energy between the rock and the hill surface is .25. a) If the GPE energy U of the rock –Earth system
asked by Brian on January 10, 2007 
physics
A 1.5 kg snowball is fired from a cliff 12.5m high with an inital velocity of 14 m/s directed 41 degrees above the horizontal. a) how much work is done on the snowball by the gravitaitonal force during its flight to the flat
asked by Jamie on January 4, 2007 
Physics  repost to MathMate or whoever can help
A 10kg iron ball is dropped onto a pavement from a height of 100 m. Suppose half of the heat generated goes into warming the ball. Show that the temperature increase of the ball is 1.1oC. (In SI units, the specific heat capacity
asked by Ceres on September 24, 2009 
Physics
1. How does displacement change with time for a falling object? How might you describe the mathematical relationship between the distance and time of a falling object? Explain the answer using your data, graphs, and kinematic
asked by Isabella on January 15, 2013
You can view more similar questions or ask a new question.