When the ball hits the wall the horizontal component of its

Assignment Help Physics

Reference no: EM13634325

A woman throws a ball at a vertical wall d = 4.0 m away. The ball is h = 2 m above ground when it leaves the woman's hand with an initial velocity of 12 m/s at 45°. When the ball hits the wall, the horizontal component of its velocity is reversed; the vertical component remains unchanged. (Ignore any effects due to air resistance.)

(a) Where does the ball hit the ground?

(b) How long was the ball in the air before it hit the wall?

(d) How long was the ball in the air after it left the wall?

Reference no: EM13634325

Questions Cloud

The initial temperature of the water and calorimeter is : a 98-g piece of copper is heated in a furnace to a temperature tc. the copper is then inserted into a 150-g copper

Saturated water at 10 bar will be supplied to the shell : the exhaust gas from a diesel-powered electric generation plant will be used to generate steam in a shell-and-tube heat

When thermal equilibrium is attained the temperature of the : the specific heat of a 96 g block of material is to be determined. the block is placed in a 25 g copper calorimeter

A fixed amount of gas at 20 degrees celsius occupies a : 1. a fixed amount of gas at 20 degrees celsius occupies a volume of12.0l under pressure of 650 torr. calculate its

When the ball hits the wall the horizontal component of its : a woman throws a ball at a vertical wall d 4.0 m away. the ball is h 2 m above ground when it leaves the womans hand

If 40 bags of potato chips are randomly selected what is : a machine is designed to fill some snack-sized potato chips with normally distributed weights with a mean of 6 oz. and

The moist air is then passes through the heating unit in : an air conditioner operating at steady-state takes in moist air at 27 oc 1 bar and 70 relative humidity. the moist air

A rescue boat with speed 210 kmhr with respect to the water : a child is in danger of drowning in the merimac river. the merimac river has a current of 3.4 kmhr to the east. the

Compute the population standard deviation for this random : the management of a shop has gathered data on customer purchasing habits and knows that 20 its customers typically make

User Account

All Pages