A 100 kg vehicle moving at 20 m/s stops when the brakes are applied. What deceleration and braking force is required to stop it:

Part A) 5 seconds

Part B) 20 seconds

A car goes 4 south and 3 m East. Find the resultant vector using Tip-Tail method. A. 5 m southeast B. 5m southwest C. 5m northeast D. 5m north west

Which statements about electric field lines are correct? Check all that apply.

motorcycle accelerates from rest to a final velocity of 27 m/s in 9 seconds. What is its acceleration?

One kilowatt-hour is equal to the energy consumed by an electric device of 1 W for 1 hour true or false

Structures that trap light energy and perform photosynthesis

Aliens from planet Moby have three alleles for skin color: R (red) W (white) and B (Blue). If all of these alleles are codominant and aliens on planet moby can only inherit two alleles for a gene, what are the six possible genotypes for skin color

The difference between two numbers is 15. When twice the smaller number is subtracted from three times the larger number, the difference is 58. What is the larger number?

Vector A makes equal angles with x, y and z axis. value of its components (in terms of magnitude of vector A will be?

What has become an important alternative to Piagetian approaches?

How would life on earth be different if earth's axis were not tilted with respect to its orbit? A. There would be no seasons. B. There would be no day and night. C. All places would have the same climate. D. The seasons would be much shorter.