Question

Please help it's urgent
Class 9th
Don't even try to post irrevalent answers otherwise your 10 answers will be deleted​

Answer 1

Answer:

the differentiationn is given below

Explanation:

1) uniform speed is the speed when a body covers equal distances in equal intervals of time throughout its motion .

non uniform speed is when a body covers unequal distances in equal intervals of time.

2) uniform acceleration is when there is an equal change in velocity taking place in equal intervals of time.

non uniform acceleration is when there is no equal change in velocity taking place in equal intervals of time

3) Mass is scalar quality having only magnitude.

weight is vector quantity having both magnitude and direction.

4) Universal Gravitational constant is numerically equal to magnitude of force of attraction between two masses each of 1kg placed at a separation of 1m. it is a given numerical value that is taken as constant

acceleration due to gravity is when the rate of change of velocity of a freely falling body increases. the increase in velocity is constant

5) distance is always positive and is a scalar quantity.

displacement can be positive or negative depending on the direction. it is a vector quantity

hope this helps you

and bro plz follow me and mark this answer brainliest