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
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.
98 meters (322 feet) per second.
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
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.
9.8 meters/second2 x 10 seconds = 98 meters/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
No
98 inches = 2.4892 meters.
98 meters = 321.52231 feet
Where: vi is the initial velocity of the rock [0 meters/second] a is the acceleration of the rock [-9.81 meters/second2] s is the final position of the rock [0 meters] si is the initial position of the rock [98 meters] v is the velocity of the rock when it hits the water If you plug in all of the numbers and solve for v, you should get the rock to be traveling at 43.84929 meters per second when it hits the water. Or if your rounding it is 43.8