How fast would a 4-g fly have to be traveling to slow a 1890-kg car traveling at 51 mph by 6 mph if the fly hit the car in a totally inelastic head-on collision? How fast would a 9-g fly have to be trav...
Driving in an area with a posted speed in kph and reading the speedometer on your vehicle in mph is sure to get you a speeding ticket eventually. Driving by a kph speedometer where the posted limit is in mph will make for a much longer drive time....
If one kilometer is equal to 0.6 miles, how many kilometers would you have traveled if you have traveled 42 miles? Answer and Explanation: Learn more about this topic: Arithmetic with Decimal Numbers from Chapter 3/ Lesson 3 54K Depending upon the oper...
While the majority of 250cc motorcycles readily reach average speeds of85 mph (about 137 km/h), the top rate varies depending on the motorcycle’s model and engine. The peak pace of a sports motorbike will be higher than that of a naked bike or a cruiser with the same cc. In addition...
There's not much you can do to control the output from a car engine because it's a chemical machine, driven by an essentially simple chemical reaction between fuel and oxygen that produces useful mechanical power. In that respect, an internal combustion engine is just like the external ...
According to physicistAlbert Einstein'stheory of special relativity, on which much of modern physics is based, nothing in the universe can travel faster than light. The theory states that as matter approaches the speed of light, the matter's mass becomes infinite. That means the speed of light...
How much kinetic energy does a 2000 kg traveling 70 mph have? A 9.90-g bullet has a speed of 1.33 km/s. a) What is its kinetic energy in joules? b) What is the bullet's kinetic energy if its speed is halved? c) What is the bullet's kinetic energy if its sp...
26, eight other named storms have formed in the Atlantic. Five of the season's storms have been hurricanes. What are hurricanes? Hurricanes are tropical cyclones. When a tropical cyclone's sustained winds reach 39 to 73 mph (63 to 118 km/h), it is considered a tropical storm and it ...
Wehner and Kossin considered looking at hurricanes in a theoretical "Category 7" with winds over 229 mph (368 km/h). But their calculations showed there is currently a negligible risk of a storm that strong, Wehner told Live Science, so they left the possibility out of their paper. No on...
The speed iss=65 mphand the distance isd=20 miles. So, the time taken will be: t=2065=413hours To make more... Learn more about this topic: Distance, Time & Average Speed: Practice Problems from Chapter 1/ Lesson 3 101K Distance is the measure in a straight line of how far someth...