A playground 94 ft long and 48 ft wide is to be resurfaced at a cost...
The shadow of a vertical tower is 69.0 ft long when the angle of elevation of the sun is 30.0°. Find the height of the tower. The tower is ft tall. (Simplify your answer. Type an integer or decimal rounded to the nearest tenth as needed.)
Determine the remaining sides and angles of the triangle ABC. A 61.7 ft 22.5 99.2 с What is the measure of angle B? (Simplify your answer. Type an integer or a decimal.) What is the length of side a? ft (Simplify your answer. Type an integer or a decimal. Round to the nearest tenth as needed.) What is the length of side b? (Simplify your answer. Type an integer or a decimal. Round to the nearest tenth as needed.)
A playground slide is 7.50 ft long and makes an angle of 29.0° with the horizontal. A 52.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) Choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? What is the change in potential energy as the child slides from the top to...
A rectangular field in a park is 85.0 ft wide and 110 ft long. What is the area of the field in square meters ? A house is 51.0 ft long and 28.0 ft wide and has 8.0-ft-high ceilings. What is the volume of the interior of the house in cubic meters and cubic centimeters? (a) Compute the order of magnitude of the mass of a bathtub half full of water. (Assume the tub measures 1.3 m by 0.5 m...
As shown in the figure, the boxcar was IOft high, 6 ft. wide, and 40 ft. long (into the picture), with a 3 ft clearance above tracks 48 ft, apart. What wind speed would topple a boxcar weighing 40.000 lbf? o f s ft V ? Drag Surn tmoments here
A rectangular field in a park is 58.5 ft wide and 131 ft long. What is the area of the field in square meters? m2
of ft long and 48.0 ft wide and has 8.0-ft-high cellings. What is the volume of the interior the house in cubic meters and cubic centimeters? m3 cm
A house is 43.0 ft long and 28 ft wide, and has 8.0-ft-high ceilings. What is the volume of the interior of the house in cubic meters and cubic centimeters? cm Need Help? Read ItMaster It
Problem 5 A barge 20 ft wide and 40 ft long is loaded with rocks as shown below. Assume that the center of gravity of the rocks and barge is located along the centerline at the top surface of the barge. If the rocks and the barge weigh 200,000 lbf, will the barge float upright or tip over? Show your work. 8 ft 20 ft
a swimming pool is 20 ft wide and 40 ft long. The bottom of the pool is an inclined plane. The shallow end is 3 ft deep and the deep end is 12 ft deep. When the pool is filled with water what is the hydrostatic force on the following: a.) the shallow end of the pool b.) the deep end of the pool c.) the side of the pool d.) the bottom of the pool