Physics, 29.10.2020 18:10, adiafloresp2dkbx
In a grocery store, you push a 15.5 kg shopping cart with a force of 10.5 N. If the cart starts at rest, how far does it move in 3.00 s?
Answers: 3
Physics, 22.06.2019 07:30, babygreg2001p97abr
Boxing gloves are padded to lessen the force of a blow. (a) calculate the force exerted by a boxing glove on an opponentās face, if the glove and face compress 7.50 cm during a blow in which the 7.00-kg arm and glove are brought to rest from an initial speed of 10.0 m/s. (b) calculate the force exerted by an identical blow in the gory old days when no gloves were used and the knuckles and face would compress only 2.00 cm. (c) discuss the magnitude of the force with glove on. does it seem high enough to cause damage even though it is lower than the force with no glove?
Answers: 1
Physics, 22.06.2019 07:30, andreaisabela
Carbon-14 is a radioactive element that undergoes beta decay. which force is responsible for allowing carbon-14 to become stable? electromagnetic gravitational weak nuclear strong nuclear
Answers: 2
Physics, 22.06.2019 19:50, nadiareese
Aleaky 10-kg bucket is lifted from the ground to a height of 15 m at a constant speed with a rope that weighs 0.7 kg/m. initially the bucket contains 45 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 15-m level. find the work done. (use 9.8 m/s2 for g.) show how to approximate the required work by a riemann sum. (let x be the height in meters above the ground. enter xi* as xi.) lim n ā ā n (9.8)(45ā3 xi) i = 1 Ī“x express the work as an integral. 0 dx evaluate the integral. (round your answer to the nearest integer.) j
Answers: 3
In a grocery store, you push a 15.5 kg shopping cart with a force of 10.5 N. If the cart starts at r...
Mathematics, 27.06.2020 03:01
Mathematics, 27.06.2020 03:01
Mathematics, 27.06.2020 03:01
Mathematics, 27.06.2020 03:01
Mathematics, 27.06.2020 03:01