0
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.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
Can the speed of the particle ever be negative if so give an example if not explian why?
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 slope on the velocity vs. time graph indicates a negative acceleration?
True
What is a negative slope on a velocity-time graph indicates the object is down?
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.
True or false a negative slope on the velocity vs. time graph indicates that the object is not accelerating?
False. It has negative acceleration.
How do you achieve negative velocity?
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"
What is a Negative time a negative?
Positive
The product of two negative numbers is a what number?
negative time negative equal positive
What does a positive times a negitive?
Positive time negative = Negative.
If you multiply a negative by a negative is it a positive?
Yes, any time you multiply a negative by a negative, it automatically becomes a positive.
Can you have negative time?
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
Is a negative time a negative equals a positive?
No. It is actually a negative. Yes it is positive. Previous answer was incorrect. Negative times negative = positive. example: -5 x -5 = +25
Can the speed of the particle ever be negative if so give an example if not explian why?
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 times a positive integer equals what?
A negative integer. Every time.
A negative slope on the velocity vs. time graph indicates a negative acceleration?
True
What is called negative accelarration?
Deceleration. Negative acceleration = Velocity is decreasing by time. Positive acceleration = Velocity is increasing by time. Zero acceleration = Velocity is the same by time.
Why is time always positive?
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.
What is the sign of the product of 11 negative integers and 2 positive integers?
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.
