Find the bullet''s original speed

Assignment Help Physics

Reference no: EM13233754

A 6.00 g bullet is fired horizontally at two blocks resting on a smooth tabletop, as shown in the top figure. The bullet passes through the first block, with mass 1.20 kg, and embeds itself in the second, with mass 1.80 kg. Speeds of 0.380 m/s and 0.98 m/s, respectively, are thereby imparted to the blocks, as shown in the bottom figure. Neglecting the mass removed from the first block by the bullet,

a) find the speed of the bullet immediately after it emerges from the first block

b) find the bullet's original speed.

Reference no: EM13233754

Questions Cloud

State what are the various parameters changed performing : what are the various parameters that can be changed performing MASCOT. how could them affects probability score, any one know about this

Determine how many people are unemployed : TOTAL CIVILIAN POPULATION AGE 16 AND OLDER: 233.8 million NOT IN LABOR FORCE: 79.5 million CIVILIAN FORCE TOTAL: 154.3 million - EMPLOYED: 145.4 million - UNEMPLOYED: 8.9 million CIVILIAN UNEMPLOYMENT RATE: 5.8%

Explain a buffer is prepared moles of an acid : A buffer is prepared with 0.0400 moles of an acid (Ka=1.5x10^-4) and .025 moles of base and 400 mL water. Calculate the pH.

Explain a solution of a weak acid was tested : A solution of a weak acid was tested with the indicators used in this experiment. The colors observed were as follows

Find the bullet''s original speed : A 6.00 g bullet is fired horizontally at two blocks resting on a smooth tabletop, as shown in the top figure, find the speed of the bullet immediately after it emerges from the first block, find the bullet's original speed

What to accept in wages-benefits and salaries : How do people earn income Should you just consider what you want to do without considering what others' value, especially prospective employers Who best determines what to do for a career, when to do launch and what to accept in wages

Create examples of value chains for three firms : The value chain priorities can be quite different for firms taking different business strategies. Create examples of value chains for three firms: one using cost leadership, another using differentiation, and a third using an integration business-..

State a net ionic equation to define why the ph didn''t go up : Write a net ionic equation to explain why the pH didn't go up to about 10, as it would have if that amount of NaOH were added to distilled water or to 20mL 0.00040 M HCl, which also would have a pH of 3.40

How many machines should the company buy initially : How many machines should the company buy initially? What is the expected payoff for this alternative?

User Account

All Pages