Determine the maximum force P that can be applied without causing movement of the 110-kg crate that has a center of gravity at G. The coefficient of static friction at the floor is u, = 0.38. Assume that tipping occurs. 05 m, 05 m Express your answer to three significant figures and include the appropriate units. 0.8 m HA ? P = Value Units 1.5 m 1.2 m Submit Request Answer

A boy is pushing horizontally on a Teflon block to hold it against a vertical wall. (a) If the block has a mass of 0.12 kg, what minimum magnitude of force must the boy apply if the block is not to slide down the wall? Assume a value of 0.050 for the coefficient of static friction between Teflon and the wall. Type your answer here Please type your answer to submit (b) Compare your answer in (a) to the magnitude of upward force required to simply hold the block in the boy's hand; that is, ! N determine the ratio of your answer in (a) to the upward force magnitude. of Type your answer here Please type your answer to submit ! Type your answer here Please type your answer to submit ! x10 to the power k" Of

A large wrecking ball is held together by two lightweight steel cables. If its mass is 4 090 kg, what is the tension TB in the cable that makes an angle of 40 ° with the vertical? A) 5.23×10 4 NB) 194 NC) 73 ND) 2×10 3 N

Two boxes are stacked as shown in the diagram below. The bottom box has a mass of 3.5 kg and the top box has amass of 1.5 kg. They are pushed up a ramp inclined at 15° by an applied force of 25 N, applied to the lower boxand directed parallel to the ramp. The coefficient of kinetic friction between the ramp and the bottom box is 0.12.Determine the minimum coefficient of static friction required to keep the top box in place on the bottom box.