Tuesday
March 31, 2015

Homework Help: Physics

Posted by senko on Wednesday, October 10, 2012 at 2:59pm.

A 2.0kg wood block is launched up a wooden ramp that is inclined at a 26 angle. The block's initial speed is 8.0 m/s. The coefficient of kinetic friction of wood on wood is 0.200.

a) What vertical height does the block reach above its starting point?
Express your answer to two significant figures and include the appropriate units.

b) What speed does it have when it slides back down to its starting point?
Express your answer to two significant figures and include the appropriate units.

Please show steps! Thank you.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A 3.6 kg wood block is launched up a wooden ramp that is inclined at a...
physics - A 20 g bullet moving horizontally with a speed v hits a 2-kg block of ...
physics - A piece of wood with mass m = 2.8 kg is held in a vise sandwiched ...
Physics - A piece of wood with mass m = 2.7 kg is held in a vise sandwiched ...
physics - A block of wood of mass 6.0 kg slides along a skating rink at 12.5 m/s...
physics - A block of wood of mass 6.0 kg slides along a skating rink at 12.5 m/s...
Physics help please - A 13.2 gm bullet is fired into a 12.0 kg wood block that ...
physics - A wood block, after being given a starting push, slides down a wood ...
physics - A 6.2 g piece of clay is propelled horizontally onto a block of wood ...
college physics 1 - The coefficient of static friction between a block of wood ...

Members