If a projectile is launched from the ground and lands back on the ground, what is its horizontal displacement A) the range
B) a negative value
C) 0
D) 9.80

Asmall blob of putty of mass m falls from the ceiling and lands on the outer rim of a turntable of radius r and moment of inertia i0 that is rotating freely with angular speed ω0 about its vertical fixed-symmetry axis. (use any variable or symbol stated above as necessary.)

Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?

The chart shows daniela’s run through her race. what is her velocity? 1.5 m/s 2 m/s 2.5 m/s 5 m/s