A shopper pushes a 5.32 kg grocery cart with a 12.7 N force directed at - 28.7° below horizontal. A friction force of 8.33 N pushes back against the motion.

What is the acceleration of the cart?

Identify three situations in which convection occurs.

Where does the energy that is used to ride a bicycle up a hill come from and how is it classified?

Which lists the elements in order from most conductive to least conductive? potassium (K), selenium (Se), germanium (Ge) germanium (Ge), potassium (K), selenium (Se) selenium (Se), germanium (Ge), potassium (K) potassium (K), germanium (Ge),

What is the weight of a rock that has a mass of 7kg?

How is a gas affected when pressure, temperature, or volume change?

Voltage can exist without A. current. B. resistance. C. a closed circuit. D. all of these

During a football game, a receiver has just caught a pass and is standing still. Before he can move, a tackler, running at a velocity of 2.60 m/s, grabs and holds onto him so that they move off together with a velocity of 1.30 m/s.

What effect does an increase in temperature have on viscosity?

Aman tosses a jart upward with a velocity of 14.1 m/s a 60° angle

Describe accuracy, precision and best fit line.