Acannon recoils from launching a cannonball. the speed of recoil is small because the?

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.

Afrequency generator sends a 550 hz sound wave through both water and ice. what is the difference in wavelength between the wave produced in ice and the wave produced in water?