Q: An object moves along a straight line with a acceleration of 2 m/s^2. if its initial speed if 10 m/s , what will be its speed 2 seconds later. Please answer fast with explanation.

An electric current is flowing through the cord below. what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.