Find how fast is dan going as his feet hit the ground

Assignment Help Physics

Reference no: EM13298657

Dan is gliding on his skateboard at 4.0m/s . He suddenly jumps backward off the skateboard, kicking the skateboard forward at 8.00m/s (as measured by an observer on the ground). Dan's mass is 50.0m/s and the skateboard's mass is 5.00m/s .

How fast is Dan going as his feet hit the ground?

Reference no: EM13298657

Questions Cloud

Find the average translational kinetic energy of a gas : An ideal gas in a container is at a temperature of 78.5°C. What is the average translational kinetic energy of a gas

Calculate the amount of new funds required to finance : calculate the amount of new funds required to finance this growth. Marbell has an 8% return on sales and 70% is paid out as dividends.

Compute the activity rates for each of the activities : what is the total cost of serving each of the following parties of diners and compute the activity rates for each of the three activities.

Kidney is donated to a loved one needing a transplant : When a kidney is donated to a loved one needing a transplant, the donor's kidney

Find how fast is dan going as his feet hit the ground : Dan is gliding on his skateboard at 4.0m/s . He suddenly jumps backward off the skateboard, How fast is Dan going as his feet hit the ground

Compute the ph after the additions of the koh : A 27.0 mL solution of 0.100 M CH3COOH is titrated with a 0.200 M KOH solution. Calculate the pH after the following additions of the KOH solution. a.) 0.00 mL b.) 5.00 mL

Compute the volume of the bubble : An air bubble has a volume of 1.45 cm3 when it is released by a submarine 100 m below the surface of a lake. What is the volume of the bubble

Compute the unit product cost of each product : Determine the activity rate (i.e., predetermined overhead rate) for each of the four activity cost pools. (Round your answer to 2 decimal places. Omit the "$" sign in your response. and compute the unit product cost of each product. (Round your ans..

What extent is delia responsible for skyess death : To what extent is Delia responsible for Skyes's death? To what extent is Skyes responsible? Do you think that Delia's action (or inaction) at the end of the story is immoral? Why, or why not?

User Account

All Pages