EVERYDAY SCIENCE

SCIENCE

PHYSICAL SCIENCES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the unit for acceleration?
A
meters per second squared
B
meters per second
C
meters
D
seconds
Explanation: 

Detailed explanation-1: -Velocity is measured in m/s. So we put acceleration as m/s per second. Using simple math, we come up with the unit m/s^2.

Detailed explanation-2: -Because acceleration is velocity in m/s divided by time in s, the SI units for acceleration are m/s2, meters per second squared or meters per second per second, which literally means by how many meters per second the velocity changes every second. Was this answer helpful?

Detailed explanation-3: -A metre per second squared (or m/s2 or metre per second per second) is a unit of measurement for acceleration. If an object accelerates at 1 m/s2, it means that its speed is increasing by 1 m/s every second.

Detailed explanation-4: -Acceleration is defined as change in velocity per unit time, or per second. So, the definition of acceleration can be broken down to: The change in (change in position per second) per second. So, the formula becomes: (m/s)/s = m/s^2.

Detailed explanation-5: -Unit of acceleration is the metre per second per second (m/s2). Definition. The snewton is that force which, when acting on a mass of one kilogramme, produces an acceleration of one metre per second per second. Force = mass × acceleration 1(N) = 1 ( kg ) × 1 ( m/s 2 ) .

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