During a test crash and airbag in place to stop at dummies forward motion the dummies mass is 75 kg if the net force of the dummy is 825 mins toward the rear of the car what is the dummies acceleration

You are skateboarding and push back with one leg, and, as a result, the skateboard moves forward. Which law of motion is being described in this scenario?

A 30.0 μf capacitor initially charged to 20.0 μc is discharged through a 1.10 kÏ resistor. how long does it take to reduce the capacitor's charge to 10.0 μc?

Consider the electrostatic force between two particles of equal mass m = 32 * 10^-26 kg and carrying different charges q1 = 17e and q2 = 28e, where e denotes the magnitude of the charge on an electron.

Why can protons not be rubbed off one material and transferred to the other?

A sample of a solid substance has a mass m and a density?0 at a temperature T0. (a) Find the density of the substance if its temperature is increased by an amount? T in terms of the coefficient of volume expansion?.

What is the force required to accelerate a baseball with a mass of 0.145 kilograms and an acceleration of 35.00 meters/second squared?

A 4.00 kg stone is dropped from a height of 145 m. What is the stone's potential and kinetic energy respectively when it is 50.0 m from the ground?

If the speed of a vehicle was reduced from 65 miles per hour to 35 miles per hour, by approximately how many kilometers per hour was the speed reduced? (1 kilometer = 0.62 mile, rounded to the nearest 0.01 mile)

What is the acceleration rate of an object if the amount of force applied on the object is 75 Newtons and the object has a mass of 15 kilogram?

Two children pulling the rope with the same force in opposite direction is that an unbalanced force or a balanced force