A vehicle travelling along a street skidded on an icy patch and hit a roadside barrier. The time interval for the impact was 0.955 s, during which the barrier exerted a force of 505 N. What was the magnitude of the change in momentum for the vehicle? A. 241 kg m/s B. 482 kg m/s C. 505 kg m/s D. 528 kg m/s

The pressure increases by 1.0 x 104 n/m^2 for every meter of depth beneath the surface of the ocean. at what depth does the volume of a pyrex (bulk modulus 2.6 x 1010n/m^2) glass cube, 9.8 x 10^−2m on an edge at the ocean's surface, decrease by 7.5 x 10−10m^3? explain the formula beyond this point: p=1.0x10^4, b=2.6x10^10, l=9.8x10^−2, delta v=7.5x10^−10. at some point l needs to be cubed. why p is divided by delta v?

Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?

What is the frequency if a wave that pases a given pount 22 times in 2 seconds