Wednesday

October 1, 2014

October 1, 2014

Posted by **blah physics** on Wednesday, May 22, 2013 at 9:50pm.

--------------------------------------------------------------------------------

4

In the previous problem what is the average power to the nearest watt?

--------------------------------------------------------------------------------

5

Assuming you have a bow that behaves like a spring with a spring constant of 150 N/m and you pull it to a draw of 51 cm, to the nearest joule how much work do you perform?

--------------------------------------------------------------------------------

6

In the previous problem, to the nearest tenth of a m/s, what is the speed of the 52 gram arrow when it is released?

--------------------------------------------------------------------------------

7

The green block is falling at a speed of 21 m/s and is 9 meters above the spring. The spring constant is 3840 N/m, to the nearest tenth of a cm how far is the spring compressed?

--------------------------------------------------------------------------------

8

In the previous problem to the nearest hundredth of a meter to what height will the block rise after it hits and leaves the spring?

**Answer this Question**

**Related Questions**

Physics - i know this is alot to ask for but these 10 i can nott get out of the ...

Math - Car A is travelling at a constant speed of 100mph at the time it passes ...

physics - A man pulls a 10 kg box across a smooth floor with a force of 53 ...

Physics - 1. Car A, with mass of 1250 kg, is travelling at 30 m/s to the east. ...

physics - A certain car can accelerate from rest to the speed v in time T ...

Physics - For a 0.1-kg frog to jump to a height of 80cm requires how much energy...

Physics - On its way to Peace River, Alberta, a car enters a passing zone on the...

Physics - A 3000 lb car has an initial velocity of 10 mi/h. How much force is ...

physics - Compute the work done to accelerate a 1,000-kg car from 0 to 27 m/s in...

physics - A driver in a 2000 kg Porsche wishes to pass a slow moving school bus ...