Will you get back a question if you skip it once? Will my account get revoked if i skip more questions? Skipping more questions with valid reason will not lead to revocation of your account or decrease in CF score. Although, it may limit your earnings as you will only be answering questions from limited […]
Can I use passport card instead of real ID?
Can I use passport card instead of real ID? Within the United States. Under the REAL ID Act, the passport card is accepted for federal purposes (such as domestic air travel or entering federal buildings), which may make it an attractive option for people whose driver’s licenses and ID cards are not REAL ID-compliant when […]
Why are steam machines good for the environment?
Why are steam machines good for the environment? STEAM CLEANING The deep cleaning effect of steam ensures that bacteria and other unwanted micro-organisms are destroyed, even right down into the deepest pores of the polluted surface. Subsequently the minimal residue left behind by the use of steam can be removed by the simultaneous use of […]
What is the major drawback to using Word equations?
What is the major drawback to using Word equations? Word equations can be very useful, but do have one major drawback. They cannot be used for any quantitative work. A word equation does not tell how many moles of each material are needed or how many moles of product are formed. What type of chemical […]
What are the three possible outcomes for the universe?
What are the three possible outcomes for the universe? The three possible outcomes include: an open universe, in which the expansion will never stop; a closed universe, in which the expansion will stop and turn into a contraction; and a flat universe, in which the expansion will slow to a halt in time—but it will […]
What are three examples of interference?
What are three examples of interference? Examples of interference Part of the light from the sun bounces off the top surface, in other words it bounces off the oil. Part of the sunlight bounces off the top of the water. The light waves from the oil surface and the light from the water surface meet […]
How do I get my new kitten out of hiding?
How do you calculate retarding force?
How do you calculate retarding force? 1. Find the accelerating and retarding (stopping) force: Accelerating force: First, find acceleration: 50 km/h is equal to 13.89 m/s (we calculated this with the speed converter). Retarding force: a = (0 – 13.89 m/s) / 8 s = -1.74 m/s2 Fr = 50 kg * -1.74 m/s2 = […]
What are the four characteristics of value?
What are the four characteristics of value? Elements of Value For a commodity to have value, four Elements of Value must be present. •Utility. •Scarcity. •Transferability. •Effective Demand. Utility. For a commodity or service to have value, it must be useful. Scarcity. Even if a thing has utility, it is not valuable unless it is […]
What is the maximum acceleration of a bungee jumper?
What is the maximum acceleration of a bungee jumper? We can see this because the upward force is at a maximum when the bungee cord is fully stretched. The jumper reached the highest position in the middle of the second free-fall period, or about 2.4 s. The acceleration is downward and about –9.8 m/s2. How […]