Select the correct answer A car is moving at a constant speed along a straight line, which statement is true about the forces acting on the car?
The net force acting on the car from all directions is zero.
The net force acting on the car is greater than the car's weight
The net force acting on the car is in the direction of the car's motion
The net force acting on the car is in the opposite direction of the car's motion
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The place you get your hair cut has two nearly parallel mirrors 6.00 m apart. as you sit in the chair, your head is 2.00 m from the nearer mirror. looking toward this mirror, you first see your face and then, farther away, the back of your head. (the mirrors need to be slightly nonparallel for you to be able to see the back of your head, but you can treat them as parallel in this problem.) how far away does the back of your head appear to be?

Crowbar of 5 metre is used to lift an object of 800 metre if the effort arm is 200cm calculate the force applied

Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?