Winnie the Pooh pushes a jug of with a force of 30 Newtons 2.5 meters.<br> How much work did he do?

A static charge that is produced by a nearby objet is an?

Wittaler [7]

I believe that it is electric field

7 0

3 years ago

A rock is thrown straight down, not dropped, from the roof of a building that is 61 m above the ground. If it takes 3.1 s to rea

PtichkaEL [24]

Hiii !!!
I am sending the soluction !!!

If you have any question, let me now =)

Jorge:)

4 0

3 years ago

What led scientists to the discovery of the strong nuclear force?

kvasek [131]

Answer:

Explanation:

The concept of a new strong nuclear force was introduced. In 1935, the first theory for this new force was developed by the Japanese physicist Hideki Yukawa, who suggested that the nucleons would exchange particles between each other and this mechanism would create the force.

5 0

3 years ago

A driver in a 2000 kg Porsche wishes to pass to pass a slow-moving school bus on a four-lane road. What is the average power in

Kryger [21]

The average power is $3.0\cdot 10^6 W$

Explanation:

First of all, we calculate the work done to accelerate the car; according to the work-energy theorem, the work done is equal to the change in kinetic energy of the car:

$W=K_f -K_i= \frac{1}{2}mv^2-\frac{1}{2}mu^2$