Answer:
.354 m/s^2
Explanation:
Acceleration is change in velocity divided by change in time
(73 - 45 ) = 28 km / hr velocity change this is 7.778 m/s
7.778 m/s / 22 s = .354 m/s^2
In series, you just add them: R1 + R2 + R3 = Total R
Answer:
the SI unit (meter per second square) indicates a linear type of motion.
Explanation:
Given;
acceleration of the car, a = 5.2 m/s² North
the SI unit of the car, = m/s²
The SI unit of the given value (acceleration), indicates a linear type of motion.
Linear acceleration is the change in linear velocity with time. Also, the northwards direction indicates linear displacement of the car.
Therefore, the SI unit (meter per second square) indicates a linear type of motion.
Water is more dense in its solid state.
This statement is true.
