Scientific notation 325

Sheila weighs 60 kg and is riding a bike. Her momentum on the bike is 340 kg•m/s. The bike hits a rock, which stops it completely and throws Shelia forward onto the pavement If there is no net force on the system, what is Sheila's velocity

How can tectonic activity change the climate of the earth?

You're conducting a physics experiment on another planet. You drop a rock from a height of 1 m and it hits the ground 0.4 seconds later. What is the acceleration due to gravity on this planet?

If a hockey stick exerts a force of 40 N on a 0.5-kg puck, what will the resulting acceleration be? O A. 20 m/s2 OB. 80 m/s2 O C. 9.8 m/s2 O D ... 0125 m/s2

A is a circuit that is energized but dose not allow useful current to flow on the circuit because of a break in the current path

If a 0.200-kilogram ball sits on a shelf 2.00 meters from the floor, how much mechanical energy (me) does it possess?

Which statement describes static equilibrium? A. The forces on an object are unbalanced. B. An object has balanced forces acting on it and constant velocity. c. The forces on an object are balanced and there is no motion. D.

What is the rate at which work is done in lifting a 35 kg object vertically at a constant speed of 5 m/s? 1 1700 W 2 340 W 3 180 W 4 7.0 W

The owner of a window treatment company wants to design Shades that will cover the windows of the house.

What direction of magnetic field lines inside my magnet