Physics, 23.11.2019 00:31 NewKidnewlessons

If an object moved in the same direction and at a constant speed for 4 hours, which of the following is true?
a. the object's speed changed during the 4 hours
b. the object; s velocity did not change
c. the object accelerated during the 4 hours
d. the object decelerated during the 4 hours

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:30, reagan1514

Energy is the ability to do work which measures what

Answers: 3

continue

Physics, 21.06.2019 19:30, nayashuntel

Asample of a gaseous substance changes into a liquid

Answers: 1

continue

Physics, 22.06.2019 02:30, JOEFRESH10

Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.

Answers: 2

continue

Physics, 22.06.2019 11:30, slim2077

Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?

Answers: 3

continue

You know the right answer?

If an object moved in the same direction and at a constant speed for 4 hours, which of the following...