Student1

A regulation 145 g baseball can be hit at speeds of 100 mph. If a line drive is hit essentially horizontally at this speed and is caught by a 65 kg player who has leapt directly upward into the air, what horizontal speed (in cm/s) does he acquire by catch...

Two people carry a heavy electric motor by placing it on a light board 2.00 m long. One person lifts at one end with a force of 400.0 N, and the other lifts at the opposite end with a force of 600.0 N. What is the weight of the motor? and where along the...

3. Determine if the demand for the following products is price elastic or price inelastic, and explain your answer. In your explanation, be sure to include how the necessity of a good and the availability of substitutes affect the price elasticity of dema...

1. The target structure for QM industries is 38% common stock, 15% preferred stock, and 47% debt. If the cost of common equity for the firm is 17.3%, the cost of preferred stock is 9.3%, the before tax cost is 8.9%, and the firms tax rate is 35%, what is...