what is the mass of an object that is moving at an acceleration of 25 m/s squared with a force of 20 N

What statement is true about earth tectonic plates

How is the magnetic force on a particle moving in a magnetic field different from gravitational and electric forces.

What type of acceleration does an object moving in circular path with constant speed experience

A single loop of area 0.193 m2 is placed perpendicular to a magnetic field of 0.374 T. The loop is rotated about an axis lying in the plane of the loop and passing through its center. An instantaneous emf of 9.

In attempting to pull a 1500-kg car out of a ditch, Arnold exerts a force of 300 N for three seconds, Bob exerts a force of 500 N for two seconds, and Cecil exerts a force of 200 N for four seconds. The car does not move at all.

Select the correct answer. What is the function of polarized glasses? OA. to eliminate horizontally polarized light OB. to eliminate vertically polarized light c. to allow all light OD. to block all polarized light

Birds, squirrels, and chipmunks all living in the same tree, using the same resources, are an example of:

Does air resistence decrease with speed

In one area, the lowest angle of elevation of the sun in winter is 23 ° 18 '. Find the minimum distance, x, that a plant needing full sun can be placed from a fence 4.63 ft high.

A wave has a wavelength of 50 m and a speed of 200 m/s. What is the frequency of this wave in hertz?