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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.
If the knot travels 2 meters in 1 second we say it has a of 2 ms?
Actually, the speed of the knot would be 2 m/s (meters per second) instead of 2 ms (milliseconds). The unit for speed is meters per second, where the knot covers 2 meters in 1 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
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
300m in 10 minutes equals the average speed ms?
You need to convert the minutes to seconds. Then, simply divide the distance (meters) by the time in seconds.
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.
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.
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 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 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
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 .
Speed is expressed in units of what?
speed =distance/time and units of speed can differ depending on the circumstance. in science we usually measure speed as meters per second (m/s) can also be written ms^-1.
