Answer:
<u>Acceleration is 2 m/s² </u>
<u>Distance</u><u> </u><u>is</u><u> </u><u>1</u><u>0</u><u>0</u><u> </u><u>m</u>
Explanation:
From definition of acceleration, Acceleration is the rate of change in velocity.
• Simplifying the definition, or modifying it;
• Let's formulate symbols:
- a is acceleration
- v is final velocity, v = 20 m/s
- u is initial velocity, u = 0 m/s [ at rest ]
- t is time, t = 10 seconds
Distance = ut + ½at²
Distance = (0 × 10) + (½ × 2 × 10²)
Distance = 0 + 10²
Distance = 100 meters
Its a waste of time, you have to not only write it down, but study it after too . other than that notes are great.
Answer:
The value is
Explanation:
From the question we are told that
The mass of the block is
The force exerted is
The frequency is
Generally the spring constant of the spring is mathematically represented as
=>
=>
Generally the spring constant is also mathematically represented as
=>
=>
We
can define density as per unit volume.
The
SI unit to measure the density of solid, liquid and gas is kilogram per cubic metre (kg/m3) and in the centimetre–gram–second
system of units (cgs unit) is gram per cubic centimetre (g/cm3). Gas density is very dependent of pressure and
temperature whereas the density of solids and liquids is not so dependent, that
is why the gas density is given at a standard temperature and pressure.
Reviewed by many sources. for example, it must be reviewed by scientist too