I love these questions! The answer is "No"...and "Maybe". If you don't have a Master's degree, the answer is "No". If you have a "PhD", the answer is "Maybe". But learn everything else first.
see speed cannot de negative se speed = distance / time and neithr distance nor time can be negative they r always positive so speed cannot be negative but velocity can be negative
True
A negative slope on a velocity-time graph indicates a decreasing velocity over time, which means the object is slowing down. As time increases, the velocity decreases.
False. It has negative acceleration.
If you have a Displacement - time graph, the velocity at a certain point equals displacement over time, displacement is a vector quantity thus is affected by direction so when it has a negative value the velocity has a negative value. and if your still thinking about it, check out this thought: "negative velocity is positive velocity in the other direction"
Positive
negative time negative equal positive
Positive time negative = Negative.
Yes, any time you multiply a negative by a negative, it automatically becomes a positive.
Negative numbers are basically the imaginary numbers. Since time is something you can feel experience and measure, it is said to be countable and hence it cannot be negative. Just like you cannot have negative one
No. It is actually a negative. Yes it is positive. Previous answer was incorrect. Negative times negative = positive. example: -5 x -5 = +25
see speed cannot de negative se speed = distance / time and neithr distance nor time can be negative they r always positive so speed cannot be negative but velocity can be negative
A negative integer. Every time.
True
Deceleration. Negative acceleration = Velocity is decreasing by time. Positive acceleration = Velocity is increasing by time. Zero acceleration = Velocity is the same by time.
Do you mean as in why is there no such thing as negative time? Then it is because time is always positive, signifying a continuos movement of time. A negative time representation would mean time is backtracking, or going backwards, which would be nonsensical for a representation of time.
The 2 positive integers don't affect the sign. Every time you multiply by a negative number, the sign changes, so you have negative, positive, negative, positive... Since the number of negative numbers is odd, the end result is negative.The 2 positive integers don't affect the sign. Every time you multiply by a negative number, the sign changes, so you have negative, positive, negative, positive... Since the number of negative numbers is odd, the end result is negative.The 2 positive integers don't affect the sign. Every time you multiply by a negative number, the sign changes, so you have negative, positive, negative, positive... Since the number of negative numbers is odd, the end result is negative.The 2 positive integers don't affect the sign. Every time you multiply by a negative number, the sign changes, so you have negative, positive, negative, positive... Since the number of negative numbers is odd, the end result is negative.