A child pushes with a force Fo on a box of weight 300 N as shown. The force Fo has a downward component of 165 N and a component to the left of 54 N. The coefficient kinetic friction between the box and ground is 0.3 and the coefficient of static friction is 0.8. The box does not move. What is the magnitude of the friction force between the box and the floor? Answer in newtons.

If football was tossed in air without gravity or friction the ball would go into space

Physical science b final exam bernoulli’smovepowercompound translucent the sun i was having such a pain for this searching every question so i hope i made someone happy

Since you have not included the experiment situation and the data, of course, i can not give you specific details about it. but i can you with this question.1) i will assume that the motion is projectile (parabolic) motion.2) yes, the horizontal distance depends on the horizontal velocity as, naming vx the horizontal velocity and t the time, it is: x = vx × t3) now, observe that the flight time depends on the vertical velocity as, naming voy the initial vertical velocity, t the time and y the vertical distance before reaching the ground: y = yo + voy×t - gt² / 2.the higher the initial vertical velocity (voy) the longer the object will be flying and so t will be higher in the equation for the horizontal distance.that explains the relationship between the horizontal distance and the horizontal velocity.