Calculate the average maximum height for all three trials When the speed of the bottle is 2 m/s, the average
when the speed of the bottle is 2 m/s, 3 m/s, 4 m/s, 5 m/smaximum height of the beanbag is
m.
and 6 m/s.
When the speed of the bottle is 3 m/s, the average
Record your calculations in Table B of your Student
maximum height of the beanbag is m.
Guide.
When the speed of the bottle is 4 m/s, the average
maximum height of the beanbag is m.
When the speed of the bottle is 5 m/s, the average
maximum height of the beanbag is vm.
When the speed of the bottle is 6 m/s, the average
maximum height of the beanbag is m.

An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 ˚f and standard atmospheric pressure, what is the value of the mach number?

Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.

The dipole moment of the water molecule (h2o) is 6.17x10^-30 c.m. consider a water molecule located at the origin whose dipole moment p points in the +x-direction. a chlorine ion ( of charge-1.60x10^-19c , is located at x=3.00x10^-9m . assume that is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. a) find the magnitude of the electric force that the water molecule exerts on the chlorine ion. b) what is the direction of the electric force. -x-direction or +x-direction c) is this force attractive or repulsive?