A force of 45 N is exerted on an object, resulting in an acceleration of 5 m/s^2 for the object. What will the objects acceleration be if the force doubles.

Which do you think will penetrate farther into a block of lean, x-rays or gamma rays? Explain your reasonings.

Explain why pulling is easier than pushing?

If the average distance between bumps on a road is about 10 m and the natural frequency of the suspension system in the car is about 0.90 hz, at what speed will you feel the bumps the most?

Two astronauts, one of mass 60 kg and the other 90 kg, are initially at rest together in outer space. they then push each other apart. how far apart are they when the lighter astronaut has moved 15 m?

An electron is released from rest at the negative plate of a parallel plate capacitor and accelerates to the positive plate (see the drawing). The plates are separated by a distance of 2.

tessa bought stock in a restaurant for $287.00 her stock is now worth $401.80 what is the percentage increase of the value of Tessa's stock?

Withholding Judgment on the mentally Ill is wise because It saves you from embarrassing yourself often people have disorders that don't affect you then you can try to understand what a person is experiencing all of the above

A 1200 W refrigerator, a 1500 W electric frying pan, and a 200 W lamp are plugged into the same outlet in a 15 A, 220 V circuit. (these devices are in parallel when plugged into the same socket.) What current (in A) is drawn by refrigerator?

1. Calculate the total resistance for a 650 ohm, a 350 ohm, and a 1000 ohm resistor connected in series.

What is the study of motion of objects, and related concepts of force and energy