Name Physics 211 Test One Spring 2019 Number PSU LV Carbonetto time in seconds Sketch the...
The Orr Company makes and sells only one product called a Bobb. The company is in the process of preparing its Selling and Administrative Expense budget for the last half of the year The following budget data is available 1.) Variable Cost Per Mthly Fixed Cost $0.90 $1.10 0.40 Sales Commissions Shipping Advertising Executive Salaries Depreciation on Office Equipment Other $10,000 $40,000 $15,000 $25,000 $0.45 All of these expenses (except depreciation) are paid in cash in the month they are...
Physics 211 Test Five Spring 2018 Name A disc is supported so that it freely rotates 10 kg and a radius nf Physics 211 Test Five Spring 2018 A boom 37 degrees above the horizontal is supported by a fixed support in the wall. The boom is 5 meters long and has a mass of 10 kg. If the horizontal component of the wall support is determined to be 8 N directed horizontally to the right and the tension in...
Physics 2010 Spring 2019 Two- and three-dimensional motion 2. Thelma and Louise drive their car off a 50 m high cliff at 60 mph (Do not attempt). (a) Convert this speed to SI units. (b) Write down the "equations of motion" Generally, this means the equations for position, velocity acceleration (all relevant components). Physics 2010 Spring 2019 Two- and three-dimensional motion 2. (continued) (c) How long will it take for the car to hit the ground? (d) How far will...
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Physics 11A, Spring 2020 Midterm 1.2020-03-04 Question 1- 12 multiple choice 1. The "strobe photograph" below shows a ball rolling along a surface. The camera flashed once a second, and the time is shown above each image. Which graph shows the ball's velocity vs. time? 01 2 3 4 5 6 7 8 9 10 11 12 OOO OOO OOOO L 2. An object's velocity...
Name: Date: Problems: 1. The dimensions of a reservoir are as follows: 2-m long, 3-m wide & 4-m high. a) What is the area of the reservoir? b) What is the volume of the reservoir? c) How many gallons of water the reservoir can hold? (Hint: 1 cubic decimeter = 1 liter & 1 gallon = 3.786 liters) 2. A cube has a certain volume. If the dimension of each side is tripled, by what factor will the volume increase?...
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A San Francisco cable car is pulled by a cable running under the street. The cable moves at a constant speed of 9.50 mi/hr. The person who operates the cable car (called a gripman) operates a grip that grabs hold of the moving cable. (See Figure 2.) The gripman can allow the cable to slide through the grip so that the car can move at a speed that is slower than the cable. In Figure 2 the...
Position vs. Time of a Mass-Spring System in Simple Harmonic Motion 0.85. 080 0.75 0.70 13 12 11 10 7 9 6 Times) 5 1. Make a sketch to predict what the graph of position vs. time would look like. There's no need for numbers -just the basic shape, assuming that the motion sens the mass is at its hiahest point.2 pts or clock starts when Pick up the handout of an actual graph of position motion sensor. Make any...
Class worksheet: Kinematics in One Dimension Kinematic equations: Va, A 2 1. The Rogue River in Oregon is so rocky in spots that jet boats become a popular way for tourists to see wild stretches of the river. A system of air jets thrusting downward keep the boat suspended above the water and a second system of air jets move it horizontally. A jet boat driver comes around a bent in the river moving due west at a speed of...
Assignment 9 If you run around a half-mile track twice in 20 minutes a. What is the total distance traveled? b. What is the speed in mi/hr (show work)? c. What is the total displacement? d. What is the velocity in mi/hr? You travel east 2 miles and then turn to the north and walk another 3 miles. What is your displacement (show work, make sure to show the direction as well)? You travel 6 miles at 40 degrees. How...
Kinematica Lab PHY 231 - University Physics 1 Measurement of acceleration on an inclined plane 1. Incline the track by a few degrees by placing a book or platform jack under one end. 2. Place t hat Place two photogales in gate mode along the track and record the distance between the gates 3 Release the and to Release the cart from the top of the track and record the time it takes the cart to pass through each gate...