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How far does a car traveling 70 mph go in 3 seconds?
It travels 308 feet every three seconds at 70 mph.
If a car accelerates from 5 m per second to 15 m per second in 2 seconds what is average acceleration of the car?
5 metres per second squared
A car having an initial speed of 16 meters per second is uniformly brought to rest in 4.0 seconds How far does the car travel in this 4.0-second interval?
The answer is 32 meters
How much time are 40 miles in a car?
It really depends on the speed of which the car is moving. If its speed is 40 miles/hour, it will take one hour to go 40 miles.
What is the speed of someone running 40 yards in 4 seconds?
Their speed is ten yards per second.Takamo added: There are several variables with in this question. We have to determine how fast a person can cover 40 yards. In this case, it's 4 seconds. To determine the actual speed, as in Miles Per Hour, (MPH) we have to use a known constant. Say, a car going 60 MPH. We all know that a car going 60 MPH is traveling at one mile per minute. There are 60 seconds in a minute, and 5280 feet in a mile, so by dividing the 5280 feetby 60 seconds, we find that the car is traveling at a velocity of 88 FPS(feet per second).A human can run, in this case, 40 yards in 4 seconds. There is 120 feet in 40 yards, so the runner moves at a velocity of 30 FPS. To match the un-known, (the MPH of the runner) and compare it to a known MPH, (the car) we divide the FPS of the car by the FPS of the runner and we get 2.6. This is the variable between them, in that the same distance, the car is traveling 2.6 times faster than the runner. Knowing the speed of the car, 60 MPH, and knowing now, how much faster its going than the runner, we simply divide the MPH of the car, 60MPH by 2.6 and we get the runner's land speed of of 23.07 MPH.
What is the final speed of a car that starts at 75 mph and decelerates at a rate of 10 mphsec for 5 seconds?
25mph
How fast does a car have to be going to destroy a Lexus rear bumper?
25mph
How far does a car travel when moving 25 mph for 12 seconds?
440 feet
How many seconds should you be away from the car in front of you?
2-4
How do you work out the top speed of a car?
have it in top gear, drive along at 1000rpm, note the speed, then drive up to 2000rpm, just say 25mph increase, now depending what rpm your limited to multiply 25mph by how many revs you have. e.g 6500rpm multiply by 25mph = 162.5mph
If a 1000kg car moving at 10 brakes to a stop in 5 seconds the average braking force is?
df
What is the best reason for not using a moving car as a reference point?
A moving object can not be used a a reference point because it has no fixed position.
A driver can get an immediate safety cushion in front of the car by simply waiting two seconds after the car ahead starts moving and then accelerating slowly?
True
If a red car moves faster than a green car and both move for three seconds which car moves further?
It would seem a simple answer of the red car, provided there isn't more to this question, and assuming that both cars are instantaneously moving at whichever speeds they're intended to move at, and not simply trying to accelerate to that speed within three seconds.
At 25mph it will take how many feet to stop your car?
in the absence of any indication of the local conditions, weight of car, about 60 feet
What is the kinetic energy of a car that has a mass of 2400 kg and is moving at twenty meters per seconds?
480 000 J
How fast is a car moving if it goes 300 feet in 4 seconds?
75 feet per second; about 50 mph.
