Number of results: 9
Monday, September 27, 2010 at 4:04pm by Anonymous
I will be happy to critique your work. I am not about to do if for you.
Wednesday, September 29, 2010 at 11:39am by bobpursley
You are answer grazing. I will be happy to critique your thinking or work.
Monday, September 27, 2010 at 4:04pm by bobpursley
a) mgh=1/2 m v^2 distance up slide=h/sin33 gdsin33=v^2 d= 4.3^2/(9.8*sin33)= I dont get your answer. b) I will be happy to critique your thinking.
Monday, September 27, 2010 at 3:51pm by bobpursley
Well the force in the direction of motion each pulls with it 600cos45 so the pulling force is 2*600*cos45. If the boat is not accelerating, the friction force should be equal to that.
Saturday, February 20, 2010 at 8:14pm by bobpursley
A 134 N bird feeder is supported by three cables as shown in Figure P4.17. Find the tension in each cable. right cable 1 N left cable 2 Your response differs from the correct answer by more than 10%. Double check your calculations. N
Tuesday, September 28, 2010 at 4:10pm by thomas
Two people are pulling a boat through the water as in Figure P4.20. Each exerts a force of 600 N directed at a θ = 45.0° angle relative to the forward motion of the boat. If the boat moves with constant velocity, find the resistive force vector F exerted by the water on ...
Saturday, February 20, 2010 at 8:14pm by nat
In Figure P4.30, m1 = 10.0 kg and m2 = 4.5 kg. The coefficient of static friction between m1 and the horizontal surface is 0.60 while the coefficient of kinetic friction is 0.30. Figure P4.30 (a) If the system is released from rest, what will its acceleration be? 1 m/s2 (b) If...
Monday, September 27, 2010 at 4:04pm by thomas
A frictionless plane is 10.0 m long and inclined at 33.0°. A sled starts at the bottom with an initial speed of 4.30 m/s up the incline. When the sled reaches the point at which it momentarily stops, a second sled is released from the top of the incline with an initial speed ...
Monday, September 27, 2010 at 3:51pm by thomas