en.wikipedia.org/wiki/Bicycle_performance

A bicycle's performance, in both biological and mechanical terms, is
extraordinarily efficient. ... **5** W/**kg** is about the level reachable by ordinary male
athletes for longer ... This includes the power **needed** just for living, called the
basal metabolic ... On a racing bicycle, a reasonably fit **rider** can ride at 40 km/h (
25 mph) on flat ...

www.jiskha.com/search/index.cgi?query=How+much+force+is+needed+to+accelerate+a+50-kg+rider+and+her+250-kg+motorcycle+at+5+m%2Fs2%3F

A **motorcycle** and 66.0 kg **rider** accelerate at 2.0 **m**/**s2** up a ramp inclined 5.0° ...
**How much force is needed to accelerate** a **50kg rider** and his **250kg motorcycle**
at .... **5** months, she left the job and received $250 plus the **motorcycle** for **her** pay.

www.jiskha.com/search/index.cgi?query=How+much+force+is+needed+to+make+a+60+kg+object+accelerate+at+a+rate+of+2.0+m%2Fs%5E2%3F

**how much force is needed to accelerate** a 68 kg-skier at a rate of 1.2 m/sec sq ...
is needed to **accelerate a 50**-**kg rider and her 250**-**kg motorcycle at 5 m**/**s2**?

www.answers.com/Q/How_much_force_is_needed_to_accelerate_a_bicycle_and_rider_with_a_total_mass_of_50_kg_at_a_rate_of_2.0_ms2

How much force is required to accelerate a 12-**kg** bicycle along with its **50**-**kg**
**rider** ... **How much force is needed to accelerate** your body at a rate of 2 **ms2** if
you ...

www.physicsclassroom.com/reviews/Circular-Motion-and-Gravitation/Circular-Motion-and-Gravitation-Review-Answers-3

Calculate the **acceleration** and the net **force** acting upon the car. ... Fnet = m•a = (
500. **kg**)•(27.0 **m**/**s ^{2}**) = 13500 N (part b). Since the ... A 53.5-

**kg rider**on a roller coaster car is moving 10.3 m/s at the top of a loop which has a radius of curvature of 7.29 m. ... Determine the minimum coefficient of friction

**required**to keep a 920.

www.edu.pe.ca/gray/class_pages/krcutcliffe/physics621/5%20forces/dynamics%20problems.htm

Together, a **motorcycle** and its **rider** have a mass of 375 **kg**. If they are traveling
north, what net **force** would be **required** to cause an **acceleration** of 4.50 **m**/**s ^{2}**, ...

tuhsphysics.ttsd.k12.or.us/Tutorial/NewIBPS/PS8_9/PS8_9.htm

A 70-cm-diameter wheel **accelerates** uniformly from 160rpm to 280rpm in 4.0s. ...
wheel, and (b) the type it takes the pottery wheel to reach its **required** speed of
65rpm. .... This **force** is **much** greater at the locale of the bolt head itself, with a
diameter of 15 ..... The pulley is a uniform cylinder of radius 0.26**m** and mass 7.50
**kg**.

www.khanacademy.org/questions/if-we-have-a-car/kafb_2956642

If we have a car with a mass of 500 **kg** and a constant velocity **50** mph and it hits
... ...etc ) and we applied a 500 N **force** on the ball which had a mass of 2 **KG**,
then: ... So in the first second the ball velocity would be **250 m** /s and after 2
second the ... This is a large deceleration (i.e. **acceleration** in the opposite
direction to its ...

www.chegg.com/homework-help/questions-and-answers/physics-archive-2014-june-24

Jun 24, 2014 **...** The bunny is initially hopping east at **5 m**/s when it first sees the fox. ... A hollow
spherical shell has mass 8.50**kg** and radius 0.235**m** . ... lies along a diameter with
a constant **acceleration** of 0.880rad/**s2** . .... The **rider** applies the brakes, causing
the **motorcycle** to **accelerate** at a rate of -7 **m**/s^2. .... **50** words.