Physics, 21.01.2021 22:40 ciralove2004
An object of mass 5 kg travels in the positive direction with a speed of 1 m/s. The object collides with a second object that exerts an average net force over an interval of time such that the 5 kg object comes to rest. Which of the following best predicts the change in momentum for the 5 kg object?
A. The change in momentum is in the negative direction.
B. The change in momentum is in the positive direction.
C. The change in momentum is zero. ا
D. The direction of the change in momentum cannot be determined without knowing the value of the average force and time in which the force is exerted.
Answers: 3
Another question on Physics
Physics, 22.06.2019 18:30
Acar starts from rest at a stop sign and reaches a velocity of 25 m/s w in 4 seconds. determine the acceleration of the car. question 3 options: a) 6,25 m/s2 b)6.25 m/s c)100 m/s2 d)100 m/s
Answers: 1
Physics, 22.06.2019 23:30
Which model displays the change in a gas when the temperature of the gaseous system decreases?
Answers: 3
Physics, 23.06.2019 00:50
Which of the following examples illustrates static friction? a box sits stationary on a ramp. a ball rolling on the lawn eventually comes to rest. a car rounds a curve on a road. a fish swims upstream.
Answers: 1
Physics, 23.06.2019 02:50
Acharged particle moves in a circular path in a uniform magnetic field.which of the following would increase the period of the particle's motion? check all that apply.increasing its chargeincreasing its massincreasing the field strengthincreasing its speed
Answers: 1
You know the right answer?
An object of mass 5 kg travels in the positive direction with a speed of 1 m/s. The object collides...
Questions
Social Studies, 08.09.2020 23:01
Mathematics, 08.09.2020 23:01
Biology, 08.09.2020 23:01
Mathematics, 08.09.2020 23:01
Computers and Technology, 08.09.2020 23:01
Arts, 08.09.2020 23:01
Mathematics, 08.09.2020 23:01
Mathematics, 08.09.2020 23:01
Mathematics, 08.09.2020 23:01
