Find Pif the scale ready loolbs and the crate weighs 300lbs. pulle Scalet
A man weighs an apple with a spring scale attached to the ceiling of an elevator. At rest, the scale reads 0.9 N. If the scale then reads 1.5 N when the elevator accelerates upwards at a constant rate, find this acceleration.
A man weighs an apple with a spring scale attached to the ceiling of an elevator. At rest, the scale reads 0.9 N. If the scale then reads 1.5 N when the elevator accelerates upwards at a constant rate, find this acceleration.
What is F if the suspended crate weighs 500 lbs and theta=30 degrees?
8-A block weighs one pound on a scale at the supermarket. When put in water it sinks. Arn underwater scale shows a weight of 1/3 of a pound. What is the buoyant force? 9-A block weighs one pound on a scale at the supermarket. When put in water it sinks. An underwater scale shows a 1/3 of a pound. What is the density of the block? 10-A block of the same material as in problem 9 weighs two pounds and...
(25pts) The crate weighs 500lbf. The coordinates are as shown. The vectors for the tensions in cables FAB and Fac are given below: 1. FAB -FAB FAB 13 AB 2 ft (2m ji + ( 6.-jmi 3 OJA V(2-0(-6-0)(3-0 -25.el-6Facl +클Fack FAC FAC 4 ft a) Find the vector for the force in the strut FAD b) Solve for the magnitudes three forces, FAB, Fac and FAD. Write down how you set up your system of equations if you are...
A glass full of water placed on a standard kitchen scale weighs 0.7 Kg. If the scale is placed on the bottom of a swimming pool with the same glass on it, will the scale measure more or less than 0.7 Kg. Explain your answer.
The frame shown supports a crate that weighs W = 130 lb. Knowing that L = 1.1 ft, determine the internal forces (N, V, M) at points E and F. Enter the internal normal force at F below. Express your answer in lb to the nearest whole lb. Remember the sign convention for internal forces, and use the correct sign. 1.5 ft 1.5 ft. L. L 0.4 ft 4 ft
A.) An object weighs 70.5 N in air. When it is suspended from a force scale and completely immersed in water the scale reads 15.9 N. Determine the density of the object. B.) When the object is immersed in oil, the force scale reads 47.0 N. Calculate the density of the oil.
A person who normally weighs 250 pounds is standing on a scale inside an elevator. The elevator is moving upward with a speed of 7 m/s and then begins to decelerate at a rate of 5 m/s2(0.5 g). What is the reading on the scale before the elevator begins to decelerate? What is the reading on the scale during the deceleration?
Florence, who weighs 540 N, stands on a bathroom scale in an elevator. What will she see the scale read when the elevator is accelerating while moving downward at 1.85 m/s²?(g = 9.8 m/s²)