. Emily pulls a wagon for 15.0 meters along level ground by exerting a force of 215 N at an angle of 30°
with the ground. How much work does she do?
. Emily pulls a wagon for 15.0 meters along level ground by exerting a force of...
A girl pulls her 18 kg wagon along a fiat sidewalk by applying a 20 N force at 41° to the horizontal. Assume that friction is negligible and that the wagon starts from rest. (a) How much work (in ) does the girl do on the wagon in the first 1.95? (b) How much instantaneous power in W) does she exert att - 1.95? w
a boy pulls a wagon with an 80 n directed 25 degrees above the horizontal a distance of 30 m. a) how much work does the boy do. b) how much work does he do if the force is directed parallel to the ground.
An airline passenger pulls a wheeled suitcase, exerting a force of 60N, at a 35 degrees angle with the horizontal. How much work does she do on the suitcase in pulling it 45m from a ti to the checkout counter?
A man pulls a 10-kg sled 66 meters along an angled hill with a force of 53 N, which elevates the man 28 meters above the bottom of the hill. The man then hops on his sled and slides from rest to the bottom of the hill back along his 66 meter path, during which a 102 N frictional force acts upon his sled. How much work in Joules does the man do on the sled in pulling the sled...
A man pulls a 10-kg sled 59 meters along an angled hill with a force of 108 N, which elevates the man 30 meters above the bottom of the hill. The man then hops on his sled and slides from rest to the bottom of the hill back along his 59 meter path, during which a 148 N frictional force acts upon his sled. How much work in Joules does the man do against friction in pulling the sled up...
A man pulls a 20-kg sled 35 meters along an angled hill with a force of 250 N, which elevates the man 32 meters above the bottom of the hill. The man then hops on his sled and slides from rest to the bottom of the hill back along his 35 meter path, during which a 30 N frictional force acts upon his sled. How much work in Joules does the man do against friction in pulling the sled up...
A man pulls a 17-kg sled 67 meters along an angled hill with a force of 183 N, which elevates the man 29 meters above the bottom of the hill. The man then hops on his sled and slides from rest to the bottom of the hill back along his 67 meter path, during which a 100 N frictional force acts upon his sled. How much work in Joules does the man do against friction in pulling the sled up...
8. A man pulls a 5.2-kg sled 49 meters along an angled hill with a force of 36 N, which elevates the man 31 meters above the bottom of the hill. The man then hops on his sled and slides from rest to the bottom of the hill back along his 49 meter path, during which a 301 N frictional force acts upon his sled. How much work in Joules does the man do against friction in pulling the sled...
An archer pulls her bowstring back 0.400 m by exerting a force that increases linearly from zero to 230 N. How much work does the archer do on the string while drawing the bow?
A child pulls a wagon at a constant velocity along a level sidewalk. The child does this by a 22-newton force to the inclined at 35° to the s n handle, which is k as shown below 35° Level sidewalk What is the magnitude of the force of friction on the wagon? (3) 18 N (4) 22 N (2) 13 N The graph below shows the relationship between the speed and elapsed time for an object falling freely from rest...