10m/s
Zero relative velocity to another object, sure no problem. Zero absolute velocity, not possible as there is no absolute reference to compare to.
These problems are concerned with speed and distance.One example of a velocity word problem could be; "If a dolphin swims at 2.6 miles per hour, how far will it have traveled in 40 minutes?".
u = initial velocity in newtons equations of motion.
Velocity is displacement divided by time. Displacement is different from distance traveled, as displacement states how far you traveled in RELATION to a starting point. The formula for Velocity is ---- v = x / t v = Velocity x = Displacement t = Time velocity is a vector quantity so the direction should also be specified unless it is implicit in the problem. ----
Everything isn't a math problem. Social Studies, and Science sometimes need math problems.
The answer is A. 10m/s *:)
Hi there! Assuming that the deceleration (or negative acceleration, if you will) is constant and the same in both cases, you can use a special kinematic formula to solve the problem. The formula follows: (final velocity)^2 = (initial velocity)^2 + [ 2 * (deceleration) * (braking distance) ] Rearranged to our needs the formula reads: braking distance = [1/2] * -(initial velocity)^2 / (deceleration) * this equation assumes that the final velocity is zero If the initial speed were doubled then the general formula would read: braking distance = 2 * -(initial velocity)^2 / (deceleration) NOTICE that the two equations are the exact same except for the leading coefficients. 1/2 is assocaited with the braking distance of the normal velocity while 2 is assocated with the breaking distance of the doubled velocity. Since 2 is four times larger than 1/2, this leads us to the conclusion that the breaking distance for an object traveling at double a certain velocity would be 4x greater than the breaking distance of the object moving at the "regular" velocity.
Talk2DIY Automotive - 1986 Braking Problem was released on: USA: 25 March 2004
the amber ABS light indicates a problem with the ABS system, not the main braking system. but the main braking system is working.
If your car vibrates when you are braking, you might have pads that have worn unevenly. You can have the brake pads inspected to see if there is wearing on the drum or if you have a problem with your rotors.
You have a problem with your braking system. I suggest you check the brake fluid in the Master Cylinder and if it is ok, seek help from a professional.You have a problem with your braking system. I suggest you check the brake fluid in the Master Cylinder and if it is ok, seek help from a professional.
Read your textbook
there could be several reasons for this problem the most likely being an alignment problem, if it occurs only when your braking it is probably warped rotors or out of round drums depending on your braking system bad spark plugs or wires
That indicates that a malfunction has been detected with the anti-lock braking system , but if the " brake " light in your dash is not on , you still have " normal " braking ( it could be anything from a fuse , a sensor , or some other problem )
Describe three situations in which a force changes the velocity of an object?
no problem you have alot of torque the problem is the mpg and braking
Zero relative velocity to another object, sure no problem. Zero absolute velocity, not possible as there is no absolute reference to compare to.