Two objects with different masses accelerate at the same rate according to newton's 2nd law, what must be true about the forces pushing objects?

A scientific hypothesis may turn out to be right or it may turn out to be wrong. If it is a valid hypothesis, there must be a test for proving that it is right. lawful. theoretical. wrong.

Suppose you took a trip to the moon. Write a paragraph describing how and why your weight would change. Would your mass change too?

If the string is tied around your finger, when do you feel a stronger pull-when the rock is at the bottom of the swing or at the top?

Un móvil parte del reposo y, al cabo de 5 s, alcanza una velocidad de 5 m/s; a continuación, se mantiene con esa velocidad durante 4 s, y en ese momento frena uniformemente y se detiene en 3 s.

A 2000 kg car is moving at 15 m/sec when it collides with a 1200 kg car sitting still. Briefly compare the impulse imparted on the 1200 kg car by the 2000 kg car to the impulse imparted on the 2000 kg car by the 1200 kg car.

An airplane flies 120 km at a constant altitude in a direction 30.0° north of east. a wind is blowing that results in a net horizontal force on the plane due to the air of 2.40 kn in a direction 10.0° south of west.

A car advertisement states that a certain car that Emily miller loves can accelerates from rest to 70 km/h in 7 seconds. find the car's average acceleration.

A 6 kg table has a net force of 15 N acting on it. What is the magnitude of the acceleration of the table?

What would a drummer do to make the sound of the drum give a note of lower pitch?

Um atleta correu 400 metros em 80 segundos. Qual é sua velocidade média?