Monday

September 1, 2014

September 1, 2014

Posted by **puk** on Thursday, February 9, 2012 at 10:19am.

N The table shows result of the two experiments:

Length (x cm) 43 49

Mass (m grams) 50 80

m

It is known that x and m are connected by the equation x = c + dm, where c and d are constants.

(a) Solve your equations to find the value of c and the value of d.

(b) Find the mass at the end of the string when its length is 40 cm.

(c) What does the value of c represents?

**Answer this Question**

**Related Questions**

physics - A force of 50.0N is used to stretch an elastic so that it had 40.0 J ...

Physics - A massless string runs around two massless, frictionless pulleys, ...

physics - In a room that is 2.13 m high, a spring (unstrained length = 0.30 m) ...

physics - A massless string runs around two massless, frictionless pulleys. An ...

Calculus - A piece of elastic is attached to two nails on a flat board, with a ...

Physics - A 2.2m of steel wire hangs vertically down from a support. A 1.5m ...

calculus - A piece of elastic is attached to two nails on a flat board, with a ...

Physics - A string passes over a frictionless, massless pulley attached to the ...

Physics - A 156 g hockey puck is attached to a rubber band and rotated with an ...

Physics - The sketch shows a mobile in equilibrium. Each of the rods is 0.16 m ...