Aframe hanging on a wall is held by two cables. the tension in each cable is 30 n, and the cables make an angle of 45° with the horizontal, as shown in the picture. what is the weight of the frame? a) 10.2 n b) 21.2 n c) 32.4 n d) 42.4 n

Prompta snowboarder stands at the top of a hill and decides to see if he can increase his speed on his next trip down the slope. describe one thing the snowboarder could do to incrlase his speed on the slope. explain why this would cause his speed toincrease relate one of newton's laws to this problem.

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

What object a collides with object b and bounces back its final momentum is?