A Super Dart of Mass 20 G,traveling at 350 M/s,strikes

question 68

Multiple Choice

A super dart of mass 20 g,traveling at 350 m/s,strikes a steel plate at an angle of 30° with the plane of the plate,as shown in the figure.It bounces off the plate at the same angle but at a speed of 320 m/s.What is the magnitude of the impulse that the plate exerts on the bullet?

• A)0.52 N ∙ s
• B)4.3 N ∙ s
• C)300 N ∙ s
• D)6.7 N ∙ s
• E)0.30 N ∙ s

Understand the basic functionality and components of a transistor.

Understand the amplification capacity of different transistors.

Identify various types of input circuit sensors and their application.

Recognize different types of sensors used in truck electronic systems and their purpose.

---

Definitions:

Net Present Value

The difference between the present value of cash inflows and the present value of cash outflows over a period of time, used in capital budgeting to assess the profitability of investments.

Manufacturing Machinery

The equipment and machines used in the process of producing goods in manufacturing facilities.

Future Cash Flows

Estimates of future financial transactions that involve the inflow or outflow of money from a particular operation or investment.

Present Value

The current worth of a future sum of money or stream of cash flow given a specified rate of return.