That is the acceleration of gravity on Earth.
If you're looking to convert meters per second to miles per hour, 1m/s is approximately 2.2mph. So 98m/s would be about 219mph. See the links below for step-by-step instructions.
b. -1.92 m/s2Minutes per second is not a unit of velocity. If the question meant meters per second, the answer is correct.
Speed = (acceleration) times (time)Acceleration = gravity = 9.8 meters (32.2 feet) per second2Speed = 10g = 98 meters (322 feet) per second
Acceleration = change in velocity/time a = (v - u) /t where a= acceleration, v= velocity, u= initial velocity & t= time. u = 121 m/s v = 98 m/s t = 12 m/s a = (98 - 121) /12 a = -23/12 a = -1.91667 m/s2
30 meters is about 98 feet 5.1 inches tall.
The calculation required is: distance divided by time = average distance per second 98 meters divided by 10 seconds = 9.8 meters per second. To calculate in commonly used kilometers per hour multiply by 3600 ( to get Hours )and divide by 1000 ( to get Kilometers) or simply use 3.6 as a factor. 9.8 meters per second times 3.6 = 35.28 kilometers per hour 9.8 meters per second times 3600 divided by 1000 = 35.28 kilometers per hour
The acceleration due to gravity is 9.8 meters per second squared, not 98. This means that an object in free fall will increase its speed by 9.8 m/s every second.
If you're looking to convert meters per second to miles per hour, 1m/s is approximately 2.2mph. So 98m/s would be about 219mph. See the links below for step-by-step instructions.
b. -1.92 m/s2Minutes per second is not a unit of velocity. If the question meant meters per second, the answer is correct.
Speed = (acceleration) times (time)Acceleration = gravity = 9.8 meters (32.2 feet) per second2Speed = 10g = 98 meters (322 feet) per second
Acceleration = change in velocity/time a = (v - u) /t where a= acceleration, v= velocity, u= initial velocity & t= time. u = 121 m/s v = 98 m/s t = 12 m/s a = (98 - 121) /12 a = -23/12 a = -1.91667 m/s2
98 m/s, assuming the acceleration due to gravity is 9.8 m/s^2.
The speed at which the rock hits the water will be approximately 44 meters per second. This can be calculated using the formula for free fall: v = sqrt(2gh), where v is the final velocity, g is the acceleration due to gravity (9.8 m/s^2) and h is the height of the bridge (98 meters).
No, that's not correct.The acceleration of gravity means that for each second that passes, falling objects fallat a speed that's 9.8 meters per second fasterthan it was one second earlier.
98 inches = 2.4892 meters.
98 meters = 321.52231 feet
98 meters = 98,000 millimeters