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A car accelerates uniformly in a straight line from rest at the rate of 2.2 ms2 What is the speed of the car after it has traveled 62 m Answer in units of ms?
At the end of 7.508 seconds, the car has traveled 62 meters, and it's speed is 16.517 meters per second.
What is the wavelength of a wave traveling at 1000 ms with a frequency of 50 Hz?
wavelength = speed / frequency Wavelength should be expressed in meters (m), speed in meters per second (m/s), and frequency in hertz (Hz). I assume by "ms" in the question you actually mean "m/s" since the former is "milliseconds" (a measure of time) and the later is "meters per second" (a measure of speed). 1000 / 50 = 20 meters
What is the speed of a snake that moves 20 meters in 5 seconds?
Speed = distance/time => Speed = 20m / 5s => Speed = 4 m/s or 4 ms-1
The velocity of a car changes from 10 ms to the east to 30 ms to the east in 4 seconds What is the acceleration of the car?
Average acceleration = (amount of change in speed velocity) / (time for the change) = (30 - 10) / (4) = 5 meters per second2 to the east
How fast is an object moving if it travels 350 meters in 7 seconds?
The object is moving at the speed of 50 ms-1 .
A car accelerates uniformly in a straight line from rest at the rate of 2.2 ms2 What is the speed of the car after it has traveled 62 m Answer in units of ms?
At the end of 7.508 seconds, the car has traveled 62 meters, and it's speed is 16.517 meters per second.
The average acceleration of a car that goes 0 ms to 25 ms in 8.0 s is?
Not sure of your abbreviations. I'll assume that 'ms' = "meters per second", and 's' = "seconds" Change in speed = (25 - 0) = 25 meters per second Time = 8 seconds Average acceleration = (change in speed) / (time) = 25/8 = 3.125 meters per second2
A car starts from rest and accelerates for 6.4s with an acceleration of 2.6 ms How far does it travel?
Initial speed = 0Final speed = (2.6 x 6.4) = 16.64 m/sAverage speed = 8.32 m/sDistance = (average speed) x (time) = (8.32 x 8.4) = 53.248 meters
What is the wavelength of a wave traveling at 1000 ms with a frequency of 50 Hz?
wavelength = speed / frequency Wavelength should be expressed in meters (m), speed in meters per second (m/s), and frequency in hertz (Hz). I assume by "ms" in the question you actually mean "m/s" since the former is "milliseconds" (a measure of time) and the later is "meters per second" (a measure of speed). 1000 / 50 = 20 meters
The velocity of a radio-controlled car changes from 0.50 ms to 3.5 ms in 1.5 seconds if the car moves in a straight line what is the average acceleration of the car?
2 meters/second or 7 km/h
If a bowling ball rolls 32 meters in 0.8 seconds what is the average speed of the bowling ball in ms2?
If you divide the meters by the seconds, you get the average speed. But that would be in meters / second, not in meters per second squared, which is a unit of acceleration.
How much work must be done on a 1000-kg car to increase its speed from 1 ms to 2 ms?
1,500 J
What is the speed of a snake that moves 20 meters in 5 seconds?
Speed = distance/time => Speed = 20m / 5s => Speed = 4 m/s or 4 ms-1
What 1600 kg car is traveling at a speed of 12.5 ms. What is the kinetic energy of the car?
KE = 1/2 M V2= (1/2) (1,600) (12.5)2= 125,000 kg-m2/sec2= 125,000 newton-meters= 125,000 joules.
A 1600 kg car is traveling at a speed of 12.5 ms. What is the kinetic energy of the car?
KE = 1/2 M V2= (1/2) (1,600) (12.5)2= 125,000 kg-m2/sec2= 125,000 newton-meters= 125,000 joules.
The velocity of a car changes from 10 ms to the east to 30 ms to the east in 4 seconds What is the acceleration of the car?
Average acceleration = (amount of change in speed velocity) / (time for the change) = (30 - 10) / (4) = 5 meters per second2 to the east
What does the SI unit for speed. ms stand for?
the velocity term of m/s is meters per second hopefully this is what you were asking
