Physics, 15.10.2020 09:01, averycipher
Which of the following statements are true about the motion of an object?
a. To change the magnitude of the momentum you need to apply a force with a component parallel to the momentum (either in the same direction as the momentum or the opposite direction).
b. A force perpendicular to the momentum changes the direction of the momentum but not its magnitude.
c. When an object moves at constant speed along a curving path, the net force on the object must act straight outward from the center of the kissing circle.
d. To make an object turn to the left, something has to exert a force to the right on the object.
Answers: 3
Physics, 21.06.2019 16:20, gracie0818
Luke and carrie are driving down a straight section of the interstate at 70 mph in luke's new convertible. carrie is drinking a soda in the passenger seat. when she is done she tosses the bottle straight up in the air, just above the height of the car. what will happen to the bottle if air resistance is neglected? a. the bottle will land in carrie's lap. b. not enough information is given. c. the bottle will land on the interstate in front of the car. d. the bottle will land on the interstate behind the car.
Answers: 1
Physics, 22.06.2019 03:10, jazprincezz7606
Aphysical change is a change in the size, shape,, or stafe of matter true or false
Answers: 1
Which of the following statements are true about the motion of an object?
a. To change the magnitud...
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